CONVERSION TABLE FOR DIFFERENT SPEEDS AND EQUALIZATIONS Normalized to the 1000 Hz Recorded Fluxivity Calibration Tape 0: Constant Flux Desired Playback 1: 1.88 in/s, IEC (1981) OpenReel Recorded Playback Playback Frequency/ Frequency/ Level/ [Hz] [Hz] [dB] 20 20 -10.54 25 25 -8.93 32 32 -7.31 40 40 -6.02 50 50 -4.95 63 63 -4.05 80 80 -3.36 100 100 -2.89 125 125 -2.55 160 160 -2.28 200 200 -2.11 250 250 -1.96 315 315 -1.81 400 400 -1.63 500 500 -1.41 630 630 -1.09 800 800 -0.61 1000 1000 0.00 1250 1250 0.81 1600 1600 1.95 2000 2000 3.20 2500 2500 4.64 3150 3150 6.27 4000 4000 8.09 5000 5000 9.87 6300 6300 11.78 8000 8000 13.78 10000 10000 15.68 12500 12500 17.59 16000 16000 19.71 20000 20000 21.64 CONVERSION TABLE FOR DIFFERENT SPEEDS AND EQUALIZATIONS Normalized to the 1000 Hz Recorded Fluxivity Calibration Tape 0: Constant Flux Desired Playback 2: 3.75 in/s, NAB & IEC Equalization Recorded Playback Playback Frequency/ Frequency/ Level/ [Hz] [Hz] [dB] 20 20 -9.80 25 25 -8.18 32 32 -6.56 40 40 -5.28 50 50 -4.20 63 63 -3.31 80 80 -2.62 100 100 -2.15 125 125 -1.82 160 160 -1.56 200 200 -1.40 250 250 -1.28 315 315 -1.17 400 400 -1.05 500 500 -0.90 630 630 -0.70 800 800 -0.40 1000 1000 0.00 1250 1250 0.56 1600 1600 1.40 2000 2000 2.38 2500 2500 3.57 3150 3150 5.01 4000 4000 6.67 5000 5000 8.35 6300 6300 10.17 8000 8000 12.12 10000 10000 13.99 12500 12500 15.88 16000 16000 17.99 20000 20000 19.91 CONVERSION TABLE FOR DIFFERENT SPEEDS AND EQUALIZATIONS Normalized to the 1000 Hz Recorded Fluxivity Calibration Tape 0: Constant Flux Desired Playback 3: 3.75 in/s, obsolete EIA RS-224 (1959) Eq Recorded Playback Playback Frequency/ Frequency/ Level/ [Hz] [Hz] [dB] 20 20 -10.54 25 25 -8.93 32 32 -7.31 40 40 -6.02 50 50 -4.95 63 63 -4.05 80 80 -3.36 100 100 -2.89 125 125 -2.55 160 160 -2.28 200 200 -2.11 250 250 -1.96 315 315 -1.81 400 400 -1.63 500 500 -1.41 630 630 -1.09 800 800 -0.61 1000 1000 0.00 1250 1250 0.81 1600 1600 1.95 2000 2000 3.20 2500 2500 4.64 3150 3150 6.27 4000 4000 8.09 5000 5000 9.87 6300 6300 11.78 8000 8000 13.78 10000 10000 15.68 12500 12500 17.59 16000 16000 19.71 20000 20000 21.64 CONVERSION TABLE FOR DIFFERENT SPEEDS AND EQUALIZATIONS Normalized to the 1000 Hz Recorded Fluxivity Calibration Tape 0: Constant Flux Desired Playback 4: 3.75 in/s, obsolete Ampex (1953...1958) Eq Recorded Playback Playback Frequency/ Frequency/ Level/ [Hz] [Hz] [dB] 20 20 -12.70 25 25 -11.09 32 32 -9.46 40 40 -8.18 50 50 -7.10 63 63 -6.20 80 80 -5.49 100 100 -5.00 125 125 -4.64 160 160 -4.34 200 200 -4.10 250 250 -3.86 315 315 -3.58 400 400 -3.19 500 500 -2.70 630 630 -2.02 800 800 -1.09 1000 1000 0.00 1250 1250 1.29 1600 1600 2.92 2000 2000 4.54 2500 2500 6.26 3150 3150 8.11 4000 4000 10.09 5000 5000 11.97 6300 6300 13.93 8000 8000 15.98 10000 10000 17.91 12500 12500 19.84 16000 16000 21.97 20000 20000 23.91 CONVERSION TABLE FOR DIFFERENT SPEEDS AND EQUALIZATIONS Normalized to the 1000 Hz Recorded Fluxivity Calibration Tape 0: Constant Flux Desired Playback 5: 5 in/s, Spcl w/ 50 & 2240 Hz Trans freqs Recorded Playback Playback Frequency/ Frequency/ Level/ [Hz] [Hz] [dB] 20 20 -9.43 25 25 -7.81 32 32 -6.19 40 40 -4.91 50 50 -3.83 63 63 -2.94 80 80 -2.25 100 100 -1.79 125 125 -1.46 160 160 -1.21 200 200 -1.05 250 250 -0.94 315 315 -0.84 400 400 -0.75 500 500 -0.64 630 630 -0.50 800 800 -0.29 1000 1000 0.00 1250 1250 0.41 1600 1600 1.06 2000 2000 1.84 2500 2500 2.84 3150 3150 4.10 4000 4000 5.61 5000 5000 7.17 6300 6300 8.92 8000 8000 10.82 10000 10000 12.65 12500 12500 14.51 16000 16000 16.61 20000 20000 18.52 CONVERSION TABLE FOR DIFFERENT SPEEDS AND EQUALIZATIONS Normalized to the 1000 Hz Recorded Fluxivity Calibration Tape 0: Constant Flux Desired Playback 6: 7.5 in/s, IEC (IEC1) Equalization Recorded Playback Playback Frequency/ Frequency/ Level/ [Hz] [Hz] [dB] 20 20 -0.77 25 25 -0.77 32 32 -0.77 40 40 -0.77 50 50 -0.77 63 63 -0.76 80 80 -0.76 100 100 -0.76 125 125 -0.75 160 160 -0.75 200 200 -0.73 250 250 -0.72 315 315 -0.69 400 400 -0.64 500 500 -0.56 630 630 -0.45 800 800 -0.26 1000 1000 0.00 1250 1250 0.38 1600 1600 0.98 2000 2000 1.72 2500 2500 2.67 3150 3150 3.88 4000 4000 5.35 5000 5000 6.89 6300 6300 8.62 8000 8000 10.50 10000 10000 12.32 12500 12500 14.18 16000 16000 16.27 20000 20000 18.17 CONVERSION TABLE FOR DIFFERENT SPEEDS AND EQUALIZATIONS Normalized to the 1000 Hz Recorded Fluxivity Calibration Tape 0: Constant Flux Desired Playback 7: 7.5 in/s, obsolete CCIR (1953) Eq Recorded Playback Playback Frequency/ Frequency/ Level/ [Hz] [Hz] [dB] 20 20 -1.44 25 25 -1.44 32 32 -1.44 40 40 -1.44 50 50 -1.44 63 63 -1.44 80 80 -1.43 100 100 -1.43 125 125 -1.42 160 160 -1.40 200 200 -1.38 250 250 -1.34 315 315 -1.28 400 400 -1.18 500 500 -1.04 630 630 -0.81 800 800 -0.47 1000 1000 0.00 1250 1250 0.64 1600 1600 1.59 2000 2000 2.67 2500 2500 3.95 3150 3150 5.47 4000 4000 7.20 5000 5000 8.92 6300 6300 10.77 8000 8000 12.75 10000 10000 14.63 12500 12500 16.52 16000 16000 18.64 20000 20000 20.56 CONVERSION TABLE FOR DIFFERENT SPEEDS AND EQUALIZATIONS Normalized to the 1000 Hz Recorded Fluxivity Calibration Tape 0: Constant Flux Desired Playback 8: 7.5 in/s, NAB (IEC2) Equalization Recorded Playback Playback Frequency/ Frequency/ Level/ [Hz] [Hz] [dB] 20 20 -9.00 25 25 -7.39 32 32 -5.76 40 40 -4.48 50 50 -3.41 63 63 -2.52 80 80 -1.83 100 100 -1.36 125 125 -1.04 160 160 -0.79 200 200 -0.64 250 250 -0.54 315 315 -0.46 400 400 -0.40 500 500 -0.34 630 630 -0.26 800 800 -0.15 1000 1000 0.00 1250 1250 0.22 1600 1600 0.58 2000 2000 1.04 2500 2500 1.69 3150 3150 2.57 4000 4000 3.72 5000 5000 5.00 6300 6300 6.52 8000 8000 8.25 10000 10000 9.96 12500 12500 11.76 16000 16000 13.80 20000 20000 15.67 CONVERSION TABLE FOR DIFFERENT SPEEDS AND EQUALIZATIONS Normalized to the 1000 Hz Recorded Fluxivity Calibration Tape 0: Constant Flux Desired Playback 9: 7.5 in/s, NAB & IEC Broadcast Cart Eq Recorded Playback Playback Frequency/ Frequency/ Level/ [Hz] [Hz] [dB] 20 20 -0.41 25 25 -0.41 32 32 -0.41 40 40 -0.41 50 50 -0.41 63 63 -0.41 80 80 -0.41 100 100 -0.40 125 125 -0.40 160 160 -0.40 200 200 -0.39 250 250 -0.38 315 315 -0.37 400 400 -0.34 500 500 -0.30 630 630 -0.24 800 800 -0.14 1000 1000 0.00 1250 1250 0.21 1600 1600 0.57 2000 2000 1.04 2500 2500 1.68 3150 3150 2.56 4000 4000 3.71 5000 5000 4.99 6300 6300 6.51 8000 8000 8.23 10000 10000 9.95 12500 12500 11.75 16000 16000 13.79 20000 20000 15.66 CONVERSION TABLE FOR DIFFERENT SPEEDS AND EQUALIZATIONS Normalized to the 1000 Hz Recorded Fluxivity Calibration Tape 0: Constant Flux Desired Playback 10: 15 in/s, IEC (IEC1) Equalization Recorded Playback Playback Frequency/ Frequency/ Level/ [Hz] [Hz] [dB] 20 20 -0.21 25 25 -0.21 32 32 -0.20 40 40 -0.20 50 50 -0.20 63 63 -0.20 80 80 -0.20 100 100 -0.20 125 125 -0.20 160 160 -0.20 200 200 -0.20 250 250 -0.19 315 315 -0.18 400 400 -0.17 500 500 -0.15 630 630 -0.12 800 800 -0.07 1000 1000 0.00 1250 1250 0.11 1600 1600 0.30 2000 2000 0.56 2500 2500 0.94 3150 3150 1.50 4000 4000 2.28 5000 5000 3.24 6300 6300 4.45 8000 8000 5.92 10000 10000 7.46 12500 12500 9.12 16000 16000 11.06 20000 20000 12.88 CONVERSION TABLE FOR DIFFERENT SPEEDS AND EQUALIZATIONS Normalized to the 1000 Hz Recorded Fluxivity Calibration Tape 0: Constant Flux Desired Playback 11: 15 in/s, NAB (IEC2) Equalization Recorded Playback Playback Frequency/ Frequency/ Level/ [Hz] [Hz] [dB] 20 20 -9.00 25 25 -7.39 32 32 -5.76 40 40 -4.48 50 50 -3.41 63 63 -2.52 80 80 -1.83 100 100 -1.36 125 125 -1.04 160 160 -0.79 200 200 -0.64 250 250 -0.54 315 315 -0.46 400 400 -0.40 500 500 -0.34 630 630 -0.26 800 800 -0.15 1000 1000 0.00 1250 1250 0.22 1600 1600 0.58 2000 2000 1.04 2500 2500 1.69 3150 3150 2.57 4000 4000 3.72 5000 5000 5.00 6300 6300 6.52 8000 8000 8.25 10000 10000 9.96 12500 12500 11.76 16000 16000 13.80 20000 20000 15.67 CONVERSION TABLE FOR DIFFERENT SPEEDS AND EQUALIZATIONS Normalized to the 1000 Hz Recorded Fluxivity Calibration Tape 0: Constant Flux Desired Playback 12: 15 in/s, Proposed Studio Master Eq & PRE Bdcst Cart Eq Recorded Playback Playback Frequency/ Frequency/ Level/ [Hz] [Hz] [dB] 20 20 -0.11 25 25 -0.11 32 32 -0.11 40 40 -0.11 50 50 -0.11 63 63 -0.11 80 80 -0.11 100 100 -0.10 125 125 -0.10 160 160 -0.10 200 200 -0.10 250 250 -0.10 315 315 -0.10 400 400 -0.09 500 500 -0.08 630 630 -0.06 800 800 -0.04 1000 1000 0.00 1250 1250 0.06 1600 1600 0.16 2000 2000 0.30 2500 2500 0.52 3150 3150 0.85 4000 4000 1.34 5000 5000 1.98 6300 6300 2.86 8000 8000 4.01 10000 10000 5.29 12500 12500 6.76 16000 16000 8.54 20000 20000 10.26 CONVERSION TABLE FOR DIFFERENT SPEEDS AND EQUALIZATIONS Normalized to the 1000 Hz Recorded Fluxivity Calibration Tape 0: Constant Flux Desired Playback 13: 15 in/s, Nagra Master Equalization Recorded Playback Playback Frequency/ Frequency/ Level/ [Hz] [Hz] [dB] 20 20 -8.62 25 25 -7.01 32 32 -5.39 40 40 -4.11 50 50 -3.03 63 63 -2.14 80 80 -1.45 100 100 -0.99 125 125 -0.66 160 160 -0.42 200 200 -0.28 250 250 -0.19 315 315 -0.13 400 400 -0.08 500 500 -0.06 630 630 -0.04 800 800 -0.02 1000 1000 0.00 1250 1250 0.02 1600 1600 0.05 2000 2000 0.10 2500 2500 0.17 3150 3150 0.28 4000 4000 0.45 5000 5000 0.70 6300 6300 1.07 8000 8000 1.62 10000 10000 2.33 12500 12500 3.25 16000 16000 4.52 20000 20000 5.87 CONVERSION TABLE FOR DIFFERENT SPEEDS AND EQUALIZATIONS Normalized to the 1000 Hz Recorded Fluxivity Calibration Tape 0: Constant Flux Desired Playback 14: 30 in/s, AES (IEC2) Equalization Recorded Playback Playback Frequency/ Frequency/ Level/ [Hz] [Hz] [dB] 20 20 -0.05 25 25 -0.05 32 32 -0.05 40 40 -0.05 50 50 -0.05 63 63 -0.05 80 80 -0.05 100 100 -0.05 125 125 -0.05 160 160 -0.05 200 200 -0.05 250 250 -0.05 315 315 -0.05 400 400 -0.04 500 500 -0.04 630 630 -0.03 800 800 -0.02 1000 1000 0.00 1250 1250 0.03 1600 1600 0.08 2000 2000 0.15 2500 2500 0.26 3150 3150 0.44 4000 4000 0.72 5000 5000 1.09 6300 6300 1.65 8000 8000 2.44 10000 10000 3.39 12500 12500 4.56 16000 16000 6.07 20000 20000 7.61 CONVERSION TABLE FOR DIFFERENT SPEEDS AND EQUALIZATIONS Normalized to the 1000 Hz Recorded Fluxivity Calibration Tape 0: Constant Flux Desired Playback 15: 30 in/s, obsolete IEC1 Equalization Recorded Playback Playback Frequency/ Frequency/ Level/ [Hz] [Hz] [dB] 20 20 -0.21 25 25 -0.21 32 32 -0.20 40 40 -0.20 50 50 -0.20 63 63 -0.20 80 80 -0.20 100 100 -0.20 125 125 -0.20 160 160 -0.20 200 200 -0.20 250 250 -0.19 315 315 -0.18 400 400 -0.17 500 500 -0.15 630 630 -0.12 800 800 -0.07 1000 1000 0.00 1250 1250 0.11 1600 1600 0.30 2000 2000 0.56 2500 2500 0.94 3150 3150 1.50 4000 4000 2.28 5000 5000 3.24 6300 6300 4.45 8000 8000 5.92 10000 10000 7.46 12500 12500 9.12 16000 16000 11.06 20000 20000 12.88 CONVERSION TABLE FOR DIFFERENT SPEEDS AND EQUALIZATIONS Normalized to the 1000 Hz Recorded Fluxivity Calibration Tape 0: Constant Flux Desired Playback 16: 30 in/s, obsolete Ampex 200A & 300 Eq Recorded Playback Playback Frequency/ Frequency/ Level/ [Hz] [Hz] [dB] 20 20 0.00 25 25 0.00 32 32 0.00 40 40 0.00 50 50 0.00 63 63 0.00 80 80 0.00 100 100 0.00 125 125 0.00 160 160 0.00 200 200 0.00 250 250 0.00 315 315 0.00 400 400 0.00 500 500 0.00 630 630 0.00 800 800 0.00 1000 1000 0.00 1250 1250 0.00 1600 1600 0.00 2000 2000 0.00 2500 2500 0.00 3150 3150 0.00 4000 4000 0.00 5000 5000 0.00 6300 6300 0.00 8000 8000 0.00 10000 10000 0.00 12500 12500 0.00 16000 16000 0.00 20000 20000 0.00 CONVERSION TABLE FOR DIFFERENT SPEEDS AND EQUALIZATIONS Normalized to the 1000 Hz Recorded Fluxivity Calibration Tape 0: Constant Flux Desired Playback 17: 30 in/s, obsolete DGG Equalization Recorded Playback Playback Frequency/ Frequency/ Level/ [Hz] [Hz] [dB] 20 20 -0.12 25 25 -0.12 32 32 -0.12 40 40 -0.12 50 50 -0.12 63 63 -0.12 80 80 -0.12 100 100 -0.12 125 125 -0.12 160 160 -0.12 200 200 -0.12 250 250 -0.12 315 315 -0.11 400 400 -0.10 500 500 -0.09 630 630 -0.07 800 800 -0.04 1000 1000 0.00 1250 1250 0.07 1600 1600 0.19 2000 2000 0.35 2500 2500 0.60 3150 3150 0.97 4000 4000 1.52 5000 5000 2.23 6300 6300 3.19 8000 8000 4.41 10000 10000 5.76 12500 12500 7.28 16000 16000 9.10 20000 20000 10.85 CONVERSION TABLE FOR DIFFERENT SPEEDS AND EQUALIZATIONS Normalized to the 1000 Hz Recorded Fluxivity Calibration Tape 0: Constant Flux Desired Playback 18: 30 in/s, approx obsolete DGG Equalization Recorded Playback Playback Frequency/ Frequency/ Level/ [Hz] [Hz] [dB] 20 20 -0.11 25 25 -0.11 32 32 -0.11 40 40 -0.11 50 50 -0.11 63 63 -0.11 80 80 -0.11 100 100 -0.10 125 125 -0.10 160 160 -0.10 200 200 -0.10 250 250 -0.10 315 315 -0.10 400 400 -0.09 500 500 -0.08 630 630 -0.06 800 800 -0.04 1000 1000 0.00 1250 1250 0.06 1600 1600 0.16 2000 2000 0.30 2500 2500 0.52 3150 3150 0.85 4000 4000 1.34 5000 5000 1.98 6300 6300 2.86 8000 8000 4.01 10000 10000 5.29 12500 12500 6.76 16000 16000 8.54 20000 20000 10.26 CONVERSION TABLE FOR DIFFERENT SPEEDS AND EQUALIZATIONS Normalized to the 1000 Hz Recorded Fluxivity Calibration Tape 0: Constant Flux Desired Playback 19: 20 20 0.00 25 25 0.00 32 32 0.00 40 40 0.00 50 50 0.00 63 63 0.00 80 80 0.00 100 100 0.00 125 125 0.00 160 160 0.00 200 200 0.00 250 250 0.00 315 315 0.00 400 400 0.00 500 500 0.00 630 630 0.00 800 800 0.00 1000 1000 0.00 1250 1250 0.00 1600 1600 0.00 2000 2000 0.00 2500 2500 0.00 3150 3150 0.00 4000 4000 0.00 5000 5000 0.00 6300 6300 0.00 8000 8000 0.00 10000 10000 0.00 12500 12500 0.00 16000 16000 0.00 20000 20000 0.00 CONVERSION TABLE FOR DIFFERENT SPEEDS AND EQUALIZATIONS Normalized to the 1000 Hz Recorded Fluxivity Calibration Tape 1: 1.88 in/s, IEC (1981) OpenReel Desired Playback 0: Constant Flux Recorded Playback Playback Frequency/ Frequency/ Level/ [Hz] [Hz] [dB] 20 20 10.54 25 25 8.93 32 32 7.31 40 40 6.02 50 50 4.95 63 63 4.05 80 80 3.36 100 100 2.89 125 125 2.55 160 160 2.28 200 200 2.11 250 250 1.96 315 315 1.81 400 400 1.63 500 500 1.41 630 630 1.09 800 800 0.61 1000 1000 0.00 1250 1250 -0.81 1600 1600 -1.95 2000 2000 -3.20 2500 2500 -4.64 3150 3150 -6.27 4000 4000 -8.09 5000 5000 -9.87 6300 6300 -11.78 8000 8000 -13.78 10000 10000 -15.68 12500 12500 -17.59 16000 16000 -19.71 20000 20000 -21.64 CONVERSION TABLE FOR DIFFERENT SPEEDS AND EQUALIZATIONS Normalized to the 1000 Hz Recorded Fluxivity Calibration Tape 1: 1.88 in/s, IEC (1981) OpenReel Desired Playback 2: 3.75 in/s, NAB & IEC Equalization Recorded Playback Playback Frequency/ Frequency/ Level/ [Hz] [Hz] [dB] 20 39 2.88 25 49 2.35 32 63 1.67 40 79 1.03 50 99 0.42 63 125 -0.13 80 159 -0.58 100 199 -0.89 125 249 -1.11 160 319 -1.25 200 399 -1.31 250 499 -1.32 315 629 -1.27 400 799 -1.15 500 998 -0.97 630 1258 -0.71 800 1598 -0.37 1000 1997 0.00 1250 2497 0.38 1600 3196 0.78 2000 3995 1.08 2500 4994 1.33 3150 6293 1.51 4000 7991 1.65 5000 9989 1.73 6300 12586 1.79 8000 15983 1.83 10000 19979 1.85 12500 24973 1.86 16000 31966 1.87 20000 39958 1.88 CONVERSION TABLE FOR DIFFERENT SPEEDS AND EQUALIZATIONS Normalized to the 1000 Hz Recorded Fluxivity Calibration Tape 1: 1.88 in/s, IEC (1981) OpenReel Desired Playback 3: 3.75 in/s, obsolete EIA RS-224 (1959) Eq Recorded Playback Playback Frequency/ Frequency/ Level/ [Hz] [Hz] [dB] 20 39 1.32 25 49 0.78 32 63 0.11 40 79 -0.53 50 99 -1.14 63 125 -1.68 80 159 -2.12 100 199 -2.42 125 249 -2.61 160 319 -2.71 200 399 -2.72 250 499 -2.65 315 629 -2.47 400 799 -2.18 500 998 -1.79 630 1258 -1.27 800 1598 -0.64 1000 1997 0.00 1250 2497 0.62 1600 3196 1.24 2000 3995 1.69 2500 4994 2.03 3150 6293 2.30 4000 7991 2.48 5000 9989 2.60 6300 12586 2.67 8000 15983 2.73 10000 19979 2.76 12500 24973 2.78 16000 31966 2.79 20000 39958 2.80 CONVERSION TABLE FOR DIFFERENT SPEEDS AND EQUALIZATIONS Normalized to the 1000 Hz Recorded Fluxivity Calibration Tape 1: 1.88 in/s, IEC (1981) OpenReel Desired Playback 4: 3.75 in/s, obsolete Ampex (1953...1958) Eq Recorded Playback Playback Frequency/ Frequency/ Level/ [Hz] [Hz] [dB] 20 39 -2.17 25 49 -2.70 32 63 -3.37 40 79 -4.00 50 99 -4.59 63 125 -5.11 80 159 -5.51 100 199 -5.74 125 249 -5.84 160 319 -5.80 200 399 -5.61 250 499 -5.27 315 629 -4.74 400 799 -3.99 500 998 -3.12 630 1258 -2.11 800 1598 -1.00 1000 1997 0.00 1250 2497 0.91 1600 3196 1.75 2000 3995 2.35 2500 4994 2.79 3150 6293 3.12 4000 7991 3.35 5000 9989 3.49 6300 12586 3.59 8000 15983 3.66 10000 19979 3.69 12500 24973 3.72 16000 31966 3.74 20000 39958 3.75 CONVERSION TABLE FOR DIFFERENT SPEEDS AND EQUALIZATIONS Normalized to the 1000 Hz Recorded Fluxivity Calibration Tape 1: 1.88 in/s, IEC (1981) OpenReel Desired Playback 5: 5 in/s, Spcl w/ 50 & 2240 Hz Trans freqs Recorded Playback Playback Frequency/ Frequency/ Level/ [Hz] [Hz] [dB] 20 53 3.81 25 66 3.00 32 85 2.04 40 106 1.18 50 133 0.40 63 167 -0.28 80 213 -0.82 100 266 -1.19 125 332 -1.44 160 426 -1.60 200 532 -1.67 250 665 -1.66 315 839 -1.59 400 1065 -1.43 500 1331 -1.20 630 1678 -0.87 800 2131 -0.45 1000 2663 0.00 1250 3329 0.46 1600 4262 0.92 2000 5327 1.28 2500 6659 1.55 3150 8391 1.76 4000 10655 1.91 5000 13319 2.01 6300 16782 2.07 8000 21310 2.12 10000 26638 2.14 12500 33298 2.16 16000 42621 2.17 20000 53277 2.18 CONVERSION TABLE FOR DIFFERENT SPEEDS AND EQUALIZATIONS Normalized to the 1000 Hz Recorded Fluxivity Calibration Tape 1: 1.88 in/s, IEC (1981) OpenReel Desired Playback 6: 7.5 in/s, IEC (IEC1) Equalization Recorded Playback Playback Frequency/ Frequency/ Level/ [Hz] [Hz] [dB] 20 79 4.44 25 99 2.82 32 127 1.21 40 159 -0.07 50 199 -1.13 63 251 -2.01 80 319 -2.67 100 399 -3.10 125 499 -3.36 160 639 -3.50 200 799 -3.50 250 998 -3.39 315 1258 -3.14 400 1598 -2.74 500 1997 -2.22 630 2517 -1.55 800 3196 -0.77 1000 3995 0.00 1250 4994 0.73 1600 6393 1.43 2000 7991 1.94 2500 9989 2.32 3150 12586 2.61 4000 15983 2.82 5000 19979 2.94 6300 25173 3.03 8000 31966 3.09 10000 39958 3.12 12500 49947 3.14 16000 63932 3.16 20000 79916 3.17 CONVERSION TABLE FOR DIFFERENT SPEEDS AND EQUALIZATIONS Normalized to the 1000 Hz Recorded Fluxivity Calibration Tape 1: 1.88 in/s, IEC (1981) OpenReel Desired Playback 7: 7.5 in/s, obsolete CCIR (1953) Eq Recorded Playback Playback Frequency/ Frequency/ Level/ [Hz] [Hz] [dB] 20 79 1.92 25 99 0.31 32 127 -1.30 40 159 -2.56 50 199 -3.62 63 251 -4.47 80 319 -5.10 100 399 -5.48 125 499 -5.68 160 639 -5.70 200 799 -5.55 250 998 -5.23 315 1258 -4.71 400 1598 -3.97 500 1997 -3.12 630 2517 -2.11 800 3196 -1.00 1000 3995 0.00 1250 4994 0.91 1600 6393 1.75 2000 7991 2.35 2500 9989 2.79 3150 12586 3.12 4000 15983 3.35 5000 19979 3.49 6300 25173 3.59 8000 31966 3.65 10000 39958 3.69 12500 49947 3.72 16000 63932 3.73 20000 79916 3.74 CONVERSION TABLE FOR DIFFERENT SPEEDS AND EQUALIZATIONS Normalized to the 1000 Hz Recorded Fluxivity Calibration Tape 1: 1.88 in/s, IEC (1981) OpenReel Desired Playback 8: 7.5 in/s, NAB (IEC2) Equalization Recorded Playback Playback Frequency/ Frequency/ Level/ [Hz] [Hz] [dB] 20 79 5.00 25 99 3.86 32 127 2.59 40 159 1.52 50 199 0.59 63 251 -0.20 80 319 -0.81 100 399 -1.22 125 499 -1.50 160 639 -1.68 200 799 -1.75 250 998 -1.75 315 1258 -1.67 400 1598 -1.50 500 1997 -1.26 630 2517 -0.91 800 3196 -0.47 1000 3995 0.00 1250 4994 0.48 1600 6393 0.96 2000 7991 1.32 2500 9989 1.61 3150 12586 1.83 4000 15983 1.98 5000 19979 2.08 6300 25173 2.15 8000 31966 2.19 10000 39958 2.22 12500 49947 2.24 16000 63932 2.25 20000 79916 2.25 CONVERSION TABLE FOR DIFFERENT SPEEDS AND EQUALIZATIONS Normalized to the 1000 Hz Recorded Fluxivity Calibration Tape 1: 1.88 in/s, IEC (1981) OpenReel Desired Playback 9: 7.5 in/s, NAB & IEC Broadcast Cart Eq Recorded Playback Playback Frequency/ Frequency/ Level/ [Hz] [Hz] [dB] 20 79 6.44 25 99 4.83 32 127 3.20 40 159 1.93 50 199 0.85 63 251 -0.03 80 319 -0.71 100 399 -1.15 125 499 -1.46 160 639 -1.65 200 799 -1.74 250 998 -1.74 315 1258 -1.67 400 1598 -1.50 500 1997 -1.26 630 2517 -0.91 800 3196 -0.47 1000 3995 0.00 1250 4994 0.48 1600 6393 0.96 2000 7991 1.32 2500 9989 1.61 3150 12586 1.83 4000 15983 1.98 5000 19979 2.08 6300 25173 2.15 8000 31966 2.19 10000 39958 2.22 12500 49947 2.23 16000 63932 2.25 20000 79916 2.25 CONVERSION TABLE FOR DIFFERENT SPEEDS AND EQUALIZATIONS Normalized to the 1000 Hz Recorded Fluxivity Calibration Tape 1: 1.88 in/s, IEC (1981) OpenReel Desired Playback 10: 15 in/s, IEC (IEC1) Equalization Recorded Playback Playback Frequency/ Frequency/ Level/ [Hz] [Hz] [dB] 20 159 4.43 25 199 2.82 32 255 1.20 40 319 -0.07 50 399 -1.14 63 503 -2.01 80 639 -2.67 100 799 -3.10 125 998 -3.36 160 1278 -3.50 200 1598 -3.50 250 1997 -3.39 315 2517 -3.14 400 3196 -2.74 500 3995 -2.22 630 5034 -1.55 800 6393 -0.77 1000 7991 0.00 1250 9989 0.73 1600 12786 1.43 2000 15983 1.94 2500 19979 2.32 3150 25173 2.61 4000 31966 2.82 5000 39958 2.94 6300 50347 3.03 8000 63932 3.09 10000 79916 3.12 12500 99895 3.14 16000 127865 3.16 20000 159832 3.17 CONVERSION TABLE FOR DIFFERENT SPEEDS AND EQUALIZATIONS Normalized to the 1000 Hz Recorded Fluxivity Calibration Tape 1: 1.88 in/s, IEC (1981) OpenReel Desired Playback 11: 15 in/s, NAB (IEC2) Equalization Recorded Playback Playback Frequency/ Frequency/ Level/ [Hz] [Hz] [dB] 20 159 1.51 25 199 0.05 32 255 -1.46 40 319 -2.67 50 399 -3.69 63 503 -4.52 80 639 -5.13 100 799 -5.50 125 998 -5.69 160 1278 -5.71 200 1598 -5.55 250 1997 -5.23 315 2517 -4.71 400 3196 -3.98 500 3995 -3.12 630 5034 -2.11 800 6393 -1.00 1000 7991 0.00 1250 9989 0.91 1600 12786 1.75 2000 15983 2.35 2500 19979 2.79 3150 25173 3.12 4000 31966 3.35 5000 39958 3.49 6300 50347 3.59 8000 63932 3.65 10000 79916 3.69 12500 99895 3.72 16000 127865 3.73 20000 159832 3.74 CONVERSION TABLE FOR DIFFERENT SPEEDS AND EQUALIZATIONS Normalized to the 1000 Hz Recorded Fluxivity Calibration Tape 1: 1.88 in/s, IEC (1981) OpenReel Desired Playback 12: 15 in/s, Proposed Studio Master Eq & PRE Bdcst Cart Eq Recorded Playback Playback Frequency/ Frequency/ Level/ [Hz] [Hz] [dB] 20 159 6.44 25 199 4.83 32 255 3.20 40 319 1.93 50 399 0.85 63 503 -0.03 80 639 -0.71 100 799 -1.15 125 998 -1.46 160 1278 -1.65 200 1598 -1.74 250 1997 -1.74 315 2517 -1.67 400 3196 -1.50 500 3995 -1.26 630 5034 -0.91 800 6393 -0.47 1000 7991 0.00 1250 9989 0.48 1600 12786 0.96 2000 15983 1.32 2500 19979 1.61 3150 25173 1.83 4000 31966 1.98 5000 39958 2.08 6300 50347 2.15 8000 63932 2.19 10000 79916 2.22 12500 99895 2.23 16000 127865 2.25 20000 159832 2.25 CONVERSION TABLE FOR DIFFERENT SPEEDS AND EQUALIZATIONS Normalized to the 1000 Hz Recorded Fluxivity Calibration Tape 1: 1.88 in/s, IEC (1981) OpenReel Desired Playback 13: 15 in/s, Nagra Master Equalization Recorded Playback Playback Frequency/ Frequency/ Level/ [Hz] [Hz] [dB] 20 159 8.50 25 199 7.03 32 255 5.50 40 319 4.28 50 399 3.24 63 503 2.38 80 639 1.70 100 799 1.25 125 998 0.93 160 1278 0.69 200 1598 0.54 250 1997 0.44 315 2517 0.36 400 3196 0.30 500 3995 0.24 630 5034 0.17 800 6393 0.09 1000 7991 0.00 1250 9989 -0.10 1600 12786 -0.22 2000 15983 -0.31 2500 19979 -0.40 3150 25173 -0.47 4000 31966 -0.52 5000 39958 -0.55 6300 50347 -0.58 8000 63932 -0.59 10000 79916 -0.60 12500 99895 -0.61 16000 127865 -0.61 20000 159832 -0.61 CONVERSION TABLE FOR DIFFERENT SPEEDS AND EQUALIZATIONS Normalized to the 1000 Hz Recorded Fluxivity Calibration Tape 1: 1.88 in/s, IEC (1981) OpenReel Desired Playback 14: 30 in/s, AES (IEC2) Equalization Recorded Playback Playback Frequency/ Frequency/ Level/ [Hz] [Hz] [dB] 20 319 4.43 25 399 2.82 32 511 1.21 40 639 -0.07 50 799 -1.14 63 1006 -2.01 80 1278 -2.67 100 1598 -3.10 125 1997 -3.36 160 2557 -3.50 200 3196 -3.50 250 3995 -3.39 315 5034 -3.14 400 6393 -2.74 500 7991 -2.22 630 10069 -1.55 800 12786 -0.77 1000 15983 0.00 1250 19979 0.73 1600 25573 1.43 2000 31966 1.94 2500 39958 2.32 3150 50347 2.61 4000 63932 2.82 5000 79916 2.94 6300 100694 3.03 8000 127865 3.09 10000 159832 3.12 12500 199790 3.14 16000 255731 3.16 20000 319664 3.17 CONVERSION TABLE FOR DIFFERENT SPEEDS AND EQUALIZATIONS Normalized to the 1000 Hz Recorded Fluxivity Calibration Tape 1: 1.88 in/s, IEC (1981) OpenReel Desired Playback 15: 30 in/s, obsolete IEC1 Equalization Recorded Playback Playback Frequency/ Frequency/ Level/ [Hz] [Hz] [dB] 20 319 -0.69 25 399 -2.29 32 511 -3.90 40 639 -5.15 50 799 -6.18 63 1006 -6.99 80 1278 -7.57 100 1598 -7.86 125 1997 -7.94 160 2557 -7.78 200 3196 -7.40 250 3995 -6.81 315 5034 -5.97 400 6393 -4.89 500 7991 -3.73 630 10069 -2.46 800 12786 -1.15 1000 15983 0.00 1250 19979 1.01 1600 25573 1.93 2000 31966 2.57 2500 39958 3.04 3150 50347 3.39 4000 63932 3.63 5000 79916 3.78 6300 100694 3.88 8000 127865 3.95 10000 159832 3.99 12500 199790 4.02 16000 255731 4.03 20000 319664 4.04 CONVERSION TABLE FOR DIFFERENT SPEEDS AND EQUALIZATIONS Normalized to the 1000 Hz Recorded Fluxivity Calibration Tape 1: 1.88 in/s, IEC (1981) OpenReel Desired Playback 16: 30 in/s, obsolete Ampex 200A & 300 Eq Recorded Playback Playback Frequency/ Frequency/ Level/ [Hz] [Hz] [dB] 20 319 10.54 25 399 8.93 32 511 7.31 40 639 6.02 50 799 4.95 63 1006 4.05 80 1278 3.36 100 1598 2.89 125 1997 2.55 160 2557 2.28 200 3196 2.11 250 3995 1.96 315 5034 1.81 400 6393 1.63 500 7991 1.41 630 10069 1.09 800 12786 0.61 1000 15983 0.00 1250 19979 -0.81 1600 25573 -1.95 2000 31966 -3.20 2500 39958 -4.64 3150 50347 -6.27 4000 63932 -8.09 5000 79916 -9.87 6300 100694 -11.78 8000 127865 -13.78 10000 159832 -15.68 12500 199790 -17.59 16000 255731 -19.71 20000 319664 -21.64 CONVERSION TABLE FOR DIFFERENT SPEEDS AND EQUALIZATIONS Normalized to the 1000 Hz Recorded Fluxivity Calibration Tape 1: 1.88 in/s, IEC (1981) OpenReel Desired Playback 17: 30 in/s, obsolete DGG Equalization Recorded Playback Playback Frequency/ Frequency/ Level/ [Hz] [Hz] [dB] 20 319 1.34 25 399 -0.27 32 511 -1.88 40 639 -3.14 50 799 -4.19 63 1006 -5.04 80 1278 -5.66 100 1598 -6.02 125 1997 -6.20 160 2557 -6.18 200 3196 -5.99 250 3995 -5.61 315 5034 -5.03 400 6393 -4.21 500 7991 -3.28 630 10069 -2.20 800 12786 -1.04 1000 15983 0.00 1250 19979 0.94 1600 25573 1.80 2000 31966 2.41 2500 39958 2.86 3150 50347 3.20 4000 63932 3.43 5000 79916 3.57 6300 100694 3.67 8000 127865 3.74 10000 159832 3.78 12500 199790 3.80 16000 255731 3.82 20000 319664 3.83 CONVERSION TABLE FOR DIFFERENT SPEEDS AND EQUALIZATIONS Normalized to the 1000 Hz Recorded Fluxivity Calibration Tape 1: 1.88 in/s, IEC (1981) OpenReel Desired Playback 18: 30 in/s, approx obsolete DGG Equalization Recorded Playback Playback Frequency/ Frequency/ Level/ [Hz] [Hz] [dB] 20 319 1.92 25 399 0.31 32 511 -1.30 40 639 -2.57 50 799 -3.62 63 1006 -4.47 80 1278 -5.11 100 1598 -5.48 125 1997 -5.68 160 2557 -5.70 200 3196 -5.55 250 3995 -5.23 315 5034 -4.71 400 6393 -3.97 500 7991 -3.12 630 10069 -2.11 800 12786 -1.00 1000 15983 0.00 1250 19979 0.91 1600 25573 1.75 2000 31966 2.35 2500 39958 2.79 3150 50347 3.12 4000 63932 3.35 5000 79916 3.49 6300 100694 3.59 8000 127865 3.65 10000 159832 3.69 12500 199790 3.72 16000 255731 3.73 20000 319664 3.74 CONVERSION TABLE FOR DIFFERENT SPEEDS AND EQUALIZATIONS Normalized to the 1000 Hz Recorded Fluxivity Calibration Tape 1: 1.88 in/s, IEC (1981) OpenReel Desired Playback 19: 20 20 10.54 25 25 8.93 32 32 7.31 40 40 6.02 50 50 4.95 63 63 4.05 80 80 3.36 100 100 2.89 125 125 2.55 160 160 2.28 200 200 2.11 250 250 1.96 315 315 1.81 400 400 1.63 500 500 1.41 630 630 1.09 800 800 0.61 1000 1000 0.00 1250 1250 -0.81 1600 1600 -1.95 2000 2000 -3.20 2500 2500 -4.64 3150 3150 -6.27 4000 4000 -8.09 5000 5000 -9.87 6300 6300 -11.78 8000 8000 -13.78 10000 10000 -15.68 12500 12500 -17.59 16000 16000 -19.71 20000 20000 -21.64 CONVERSION TABLE FOR DIFFERENT SPEEDS AND EQUALIZATIONS Normalized to the 1000 Hz Recorded Fluxivity Calibration Tape 2: 3.75 in/s, NAB & IEC Equalization Desired Playback 0: Constant Flux Recorded Playback Playback Frequency/ Frequency/ Level/ [Hz] [Hz] [dB] 20 20 9.80 25 25 8.18 32 32 6.56 40 40 5.28 50 50 4.20 63 63 3.31 80 80 2.62 100 100 2.15 125 125 1.82 160 160 1.56 200 200 1.40 250 250 1.28 315 315 1.17 400 400 1.05 500 500 0.90 630 630 0.70 800 800 0.40 1000 1000 0.00 1250 1250 -0.56 1600 1600 -1.40 2000 2000 -2.38 2500 2500 -3.57 3150 3150 -5.01 4000 4000 -6.67 5000 5000 -8.35 6300 6300 -10.17 8000 8000 -12.12 10000 10000 -13.99 12500 12500 -15.88 16000 16000 -17.99 20000 20000 -19.91 CONVERSION TABLE FOR DIFFERENT SPEEDS AND EQUALIZATIONS Normalized to the 1000 Hz Recorded Fluxivity Calibration Tape 2: 3.75 in/s, NAB & IEC Equalization Desired Playback 1: 1.88 in/s, IEC (1981) OpenReel Recorded Playback Playback Frequency/ Frequency/ Level/ [Hz] [Hz] [dB] 20 10 -4.88 25 12 -4.65 32 16 -4.29 40 20 -3.85 50 25 -3.31 63 31 -2.68 80 40 -1.99 100 50 -1.38 125 62 -0.85 160 80 -0.38 200 100 -0.07 250 125 0.14 315 157 0.28 400 200 0.35 500 250 0.35 630 315 0.30 800 400 0.18 1000 500 0.00 1250 625 -0.25 1600 800 -0.60 2000 1001 -0.97 2500 1251 -1.35 3150 1576 -1.73 4000 2002 -2.05 5000 2502 -2.30 6300 3153 -2.48 8000 4004 -2.61 10000 5005 -2.70 12500 6256 -2.75 16000 8008 -2.79 20000 10010 -2.82 CONVERSION TABLE FOR DIFFERENT SPEEDS AND EQUALIZATIONS Normalized to the 1000 Hz Recorded Fluxivity Calibration Tape 2: 3.75 in/s, NAB & IEC Equalization Desired Playback 3: 3.75 in/s, obsolete EIA RS-224 (1959) Eq Recorded Playback Playback Frequency/ Frequency/ Level/ [Hz] [Hz] [dB] 20 20 -0.75 25 25 -0.75 32 32 -0.75 40 40 -0.75 50 50 -0.74 63 63 -0.74 80 80 -0.74 100 100 -0.74 125 125 -0.73 160 160 -0.72 200 200 -0.71 250 250 -0.68 315 315 -0.65 400 400 -0.59 500 500 -0.51 630 630 -0.38 800 800 -0.21 1000 1000 0.00 1250 1250 0.25 1600 1600 0.55 2000 2000 0.82 2500 2500 1.06 3150 3150 1.26 4000 4000 1.42 5000 5000 1.53 6300 6300 1.60 8000 8000 1.66 10000 10000 1.69 12500 12500 1.71 16000 16000 1.72 20000 20000 1.73 CONVERSION TABLE FOR DIFFERENT SPEEDS AND EQUALIZATIONS Normalized to the 1000 Hz Recorded Fluxivity Calibration Tape 2: 3.75 in/s, NAB & IEC Equalization Desired Playback 4: 3.75 in/s, obsolete Ampex (1953...1958) Eq Recorded Playback Playback Frequency/ Frequency/ Level/ [Hz] [Hz] [dB] 20 20 -2.91 25 25 -2.90 32 32 -2.90 40 40 -2.90 50 50 -2.89 63 63 -2.89 80 80 -2.87 100 100 -2.85 125 125 -2.82 160 160 -2.77 200 200 -2.70 250 250 -2.59 315 315 -2.41 400 400 -2.15 500 500 -1.80 630 630 -1.31 800 800 -0.68 1000 1000 0.00 1250 1250 0.73 1600 1600 1.52 2000 2000 2.15 2500 2500 2.68 3150 3150 3.10 4000 4000 3.42 5000 5000 3.62 6300 6300 3.76 8000 8000 3.86 10000 10000 3.92 12500 12500 3.96 16000 16000 3.98 20000 20000 4.00 CONVERSION TABLE FOR DIFFERENT SPEEDS AND EQUALIZATIONS Normalized to the 1000 Hz Recorded Fluxivity Calibration Tape 2: 3.75 in/s, NAB & IEC Equalization Desired Playback 5: 5 in/s, Spcl w/ 50 & 2240 Hz Trans freqs Recorded Playback Playback Frequency/ Frequency/ Level/ [Hz] [Hz] [dB] 20 26 1.87 25 33 1.68 32 42 1.42 40 53 1.16 50 66 0.88 63 84 0.62 80 106 0.38 100 133 0.21 125 166 0.08 160 213 -0.01 200 266 -0.07 250 333 -0.10 315 420 -0.12 400 533 -0.12 500 666 -0.11 630 840 -0.09 800 1066 -0.05 1000 1333 0.00 1250 1666 0.07 1600 2133 0.15 2000 2666 0.23 2500 3333 0.30 3150 4200 0.37 4000 5333 0.42 5000 6666 0.45 6300 8400 0.48 8000 10666 0.50 10000 13333 0.51 12500 16666 0.52 16000 21333 0.52 20000 26666 0.52 CONVERSION TABLE FOR DIFFERENT SPEEDS AND EQUALIZATIONS Normalized to the 1000 Hz Recorded Fluxivity Calibration Tape 2: 3.75 in/s, NAB & IEC Equalization Desired Playback 6: 7.5 in/s, IEC (IEC1) Equalization Recorded Playback Playback Frequency/ Frequency/ Level/ [Hz] [Hz] [dB] 20 40 7.31 25 50 5.70 32 64 4.08 40 80 2.80 50 100 1.72 63 126 0.84 80 160 0.15 100 200 -0.31 125 250 -0.62 160 320 -0.84 200 400 -0.95 250 500 -1.00 315 630 -1.00 400 800 -0.94 500 1000 -0.82 630 1260 -0.62 800 1600 -0.34 1000 2000 0.00 1250 2500 0.39 1600 3200 0.85 2000 4000 1.25 2500 5000 1.60 3150 6300 1.88 4000 8000 2.10 5000 10000 2.25 6300 12600 2.35 8000 16000 2.42 10000 20000 2.46 12500 25000 2.49 16000 32000 2.51 20000 40000 2.52 CONVERSION TABLE FOR DIFFERENT SPEEDS AND EQUALIZATIONS Normalized to the 1000 Hz Recorded Fluxivity Calibration Tape 2: 3.75 in/s, NAB & IEC Equalization Desired Playback 7: 7.5 in/s, obsolete CCIR (1953) Eq Recorded Playback Playback Frequency/ Frequency/ Level/ [Hz] [Hz] [dB] 20 40 5.69 25 50 4.07 32 64 2.45 40 80 1.18 50 100 0.11 63 126 -0.78 80 160 -1.45 100 200 -1.90 125 250 -2.19 160 320 -2.38 200 400 -2.44 250 500 -2.43 315 630 -2.31 400 800 -2.09 500 1000 -1.77 630 1260 -1.30 800 1600 -0.68 1000 2000 0.00 1250 2500 0.73 1600 3200 1.51 2000 4000 2.15 2500 5000 2.67 3150 6300 3.09 4000 8000 3.41 5000 10000 3.61 6300 12600 3.75 8000 16000 3.85 10000 20000 3.91 12500 25000 3.94 16000 32000 3.97 20000 40000 3.99 CONVERSION TABLE FOR DIFFERENT SPEEDS AND EQUALIZATIONS Normalized to the 1000 Hz Recorded Fluxivity Calibration Tape 2: 3.75 in/s, NAB & IEC Equalization Desired Playback 8: 7.5 in/s, NAB (IEC2) Equalization Recorded Playback Playback Frequency/ Frequency/ Level/ [Hz] [Hz] [dB] 20 40 4.27 25 50 3.73 32 64 3.05 40 80 2.41 50 100 1.79 63 126 1.24 80 160 0.78 100 200 0.46 125 250 0.23 160 320 0.06 200 400 -0.04 250 500 -0.10 315 630 -0.14 400 800 -0.15 500 1000 -0.14 630 1260 -0.11 800 1600 -0.07 1000 2000 0.00 1250 2500 0.08 1600 3200 0.19 2000 4000 0.29 2500 5000 0.38 3150 6300 0.46 4000 8000 0.53 5000 10000 0.57 6300 12600 0.61 8000 16000 0.63 10000 20000 0.64 12500 25000 0.65 16000 32000 0.66 20000 40000 0.66 CONVERSION TABLE FOR DIFFERENT SPEEDS AND EQUALIZATIONS Normalized to the 1000 Hz Recorded Fluxivity Calibration Tape 2: 3.75 in/s, NAB & IEC Equalization Desired Playback 9: 7.5 in/s, NAB & IEC Broadcast Cart Eq Recorded Playback Playback Frequency/ Frequency/ Level/ [Hz] [Hz] [dB] 20 40 8.35 25 50 6.74 32 64 5.12 40 80 3.84 50 100 2.76 63 126 1.87 80 160 1.18 100 200 0.72 125 250 0.40 160 320 0.16 200 400 0.03 250 500 -0.06 315 630 -0.11 400 800 -0.13 500 1000 -0.13 630 1260 -0.11 800 1600 -0.06 1000 2000 0.00 1250 2500 0.08 1600 3200 0.19 2000 4000 0.29 2500 5000 0.38 3150 6300 0.46 4000 8000 0.53 5000 10000 0.57 6300 12600 0.60 8000 16000 0.62 10000 20000 0.64 12500 25000 0.65 16000 32000 0.65 20000 40000 0.66 CONVERSION TABLE FOR DIFFERENT SPEEDS AND EQUALIZATIONS Normalized to the 1000 Hz Recorded Fluxivity Calibration Tape 2: 3.75 in/s, NAB & IEC Equalization Desired Playback 10: 15 in/s, IEC (IEC1) Equalization Recorded Playback Playback Frequency/ Frequency/ Level/ [Hz] [Hz] [dB] 20 80 7.31 25 100 5.70 32 128 4.07 40 160 2.80 50 200 1.72 63 252 0.83 80 320 0.15 100 400 -0.31 125 500 -0.62 160 640 -0.84 200 800 -0.95 250 1000 -1.01 315 1260 -1.00 400 1600 -0.94 500 2000 -0.82 630 2520 -0.62 800 3200 -0.34 1000 4000 0.00 1250 5000 0.39 1600 6400 0.86 2000 8000 1.25 2500 10000 1.60 3150 12600 1.89 4000 16000 2.10 5000 20000 2.25 6300 25200 2.35 8000 32000 2.42 10000 40000 2.46 12500 50000 2.49 16000 64000 2.51 20000 80000 2.52 CONVERSION TABLE FOR DIFFERENT SPEEDS AND EQUALIZATIONS Normalized to the 1000 Hz Recorded Fluxivity Calibration Tape 2: 3.75 in/s, NAB & IEC Equalization Desired Playback 11: 15 in/s, NAB (IEC2) Equalization Recorded Playback Playback Frequency/ Frequency/ Level/ [Hz] [Hz] [dB] 20 80 4.25 25 100 3.10 32 128 1.84 40 160 0.77 50 200 -0.16 63 252 -0.94 80 320 -1.56 100 400 -1.96 125 500 -2.23 160 640 -2.40 200 800 -2.46 250 1000 -2.44 315 1260 -2.32 400 1600 -2.09 500 2000 -1.77 630 2520 -1.30 800 3200 -0.68 1000 4000 0.00 1250 5000 0.73 1600 6400 1.51 2000 8000 2.15 2500 10000 2.67 3150 12600 3.09 4000 16000 3.41 5000 20000 3.61 6300 25200 3.75 8000 32000 3.85 10000 40000 3.91 12500 50000 3.95 16000 64000 3.97 20000 80000 3.99 CONVERSION TABLE FOR DIFFERENT SPEEDS AND EQUALIZATIONS Normalized to the 1000 Hz Recorded Fluxivity Calibration Tape 2: 3.75 in/s, NAB & IEC Equalization Desired Playback 12: 15 in/s, Proposed Studio Master Eq & PRE Bdcst Cart Eq Recorded Playback Playback Frequency/ Frequency/ Level/ [Hz] [Hz] [dB] 20 80 8.35 25 100 6.74 32 128 5.12 40 160 3.84 50 200 2.76 63 252 1.87 80 320 1.18 100 400 0.72 125 500 0.40 160 640 0.16 200 800 0.03 250 1000 -0.06 315 1260 -0.11 400 1600 -0.13 500 2000 -0.13 630 2520 -0.11 800 3200 -0.06 1000 4000 0.00 1250 5000 0.08 1600 6400 0.19 2000 8000 0.29 2500 10000 0.38 3150 12600 0.46 4000 16000 0.53 5000 20000 0.57 6300 25200 0.60 8000 32000 0.62 10000 40000 0.64 12500 50000 0.65 16000 64000 0.65 20000 80000 0.66 CONVERSION TABLE FOR DIFFERENT SPEEDS AND EQUALIZATIONS Normalized to the 1000 Hz Recorded Fluxivity Calibration Tape 2: 3.75 in/s, NAB & IEC Equalization Desired Playback 13: 15 in/s, Nagra Master Equalization Recorded Playback Playback Frequency/ Frequency/ Level/ [Hz] [Hz] [dB] 20 80 7.89 25 100 6.74 32 128 5.47 40 160 4.40 50 200 3.47 63 252 2.67 80 320 2.04 100 400 1.61 125 500 1.31 160 640 1.08 200 800 0.93 250 1000 0.83 315 1260 0.74 400 1600 0.65 500 2000 0.55 630 2520 0.42 800 3200 0.24 1000 4000 0.00 1250 5000 -0.31 1600 6400 -0.75 2000 8000 -1.21 2500 10000 -1.69 3150 12600 -2.17 4000 16000 -2.61 5000 20000 -2.93 6300 25200 -3.19 8000 32000 -3.37 10000 40000 -3.49 12500 50000 -3.57 16000 64000 -3.62 20000 80000 -3.66 CONVERSION TABLE FOR DIFFERENT SPEEDS AND EQUALIZATIONS Normalized to the 1000 Hz Recorded Fluxivity Calibration Tape 2: 3.75 in/s, NAB & IEC Equalization Desired Playback 14: 30 in/s, AES (IEC2) Equalization Recorded Playback Playback Frequency/ Frequency/ Level/ [Hz] [Hz] [dB] 20 160 7.31 25 200 5.70 32 256 4.08 40 320 2.80 50 400 1.72 63 504 0.84 80 640 0.15 100 800 -0.31 125 1000 -0.62 160 1280 -0.84 200 1600 -0.95 250 2000 -1.00 315 2520 -1.00 400 3200 -0.94 500 4000 -0.82 630 5040 -0.62 800 6400 -0.34 1000 8000 0.00 1250 10000 0.39 1600 12800 0.85 2000 16000 1.25 2500 20000 1.60 3150 25200 1.88 4000 32000 2.10 5000 40000 2.25 6300 50400 2.35 8000 64000 2.42 10000 80000 2.46 12500 100000 2.49 16000 128000 2.51 20000 160000 2.52 CONVERSION TABLE FOR DIFFERENT SPEEDS AND EQUALIZATIONS Normalized to the 1000 Hz Recorded Fluxivity Calibration Tape 2: 3.75 in/s, NAB & IEC Equalization Desired Playback 15: 30 in/s, obsolete IEC1 Equalization Recorded Playback Playback Frequency/ Frequency/ Level/ [Hz] [Hz] [dB] 20 160 3.68 25 200 2.07 32 256 0.45 40 320 -0.82 50 400 -1.89 63 504 -2.76 80 640 -3.42 100 800 -3.84 125 1000 -4.10 160 1280 -4.23 200 1600 -4.21 250 2000 -4.08 315 2520 -3.79 400 3200 -3.33 500 4000 -2.73 630 5040 -1.94 800 6400 -0.98 1000 8000 0.00 1250 10000 0.98 1600 12800 1.98 2000 16000 2.76 2500 20000 3.39 3150 25200 3.88 4000 32000 4.24 5000 40000 4.47 6300 50400 4.63 8000 64000 4.74 10000 80000 4.81 12500 100000 4.85 16000 128000 4.88 20000 160000 4.90 CONVERSION TABLE FOR DIFFERENT SPEEDS AND EQUALIZATIONS Normalized to the 1000 Hz Recorded Fluxivity Calibration Tape 2: 3.75 in/s, NAB & IEC Equalization Desired Playback 16: 30 in/s, obsolete Ampex 200A & 300 Eq Recorded Playback Playback Frequency/ Frequency/ Level/ [Hz] [Hz] [dB] 20 160 9.80 25 200 8.18 32 256 6.56 40 320 5.28 50 400 4.20 63 504 3.31 80 640 2.62 100 800 2.15 125 1000 1.82 160 1280 1.56 200 1600 1.40 250 2000 1.28 315 2520 1.17 400 3200 1.05 500 4000 0.90 630 5040 0.70 800 6400 0.40 1000 8000 0.00 1250 10000 -0.56 1600 12800 -1.40 2000 16000 -2.38 2500 20000 -3.57 3150 25200 -5.01 4000 32000 -6.67 5000 40000 -8.35 6300 50400 -10.17 8000 64000 -12.12 10000 80000 -13.99 12500 100000 -15.88 16000 128000 -17.99 20000 160000 -19.91 CONVERSION TABLE FOR DIFFERENT SPEEDS AND EQUALIZATIONS Normalized to the 1000 Hz Recorded Fluxivity Calibration Tape 2: 3.75 in/s, NAB & IEC Equalization Desired Playback 17: 30 in/s, obsolete DGG Equalization Recorded Playback Playback Frequency/ Frequency/ Level/ [Hz] [Hz] [dB] 20 160 5.26 25 200 3.65 32 256 2.03 40 320 0.76 50 400 -0.31 63 504 -1.19 80 640 -1.87 100 800 -2.31 125 1000 -2.59 160 1280 -2.77 200 1600 -2.82 250 2000 -2.78 315 2520 -2.64 400 3200 -2.37 500 4000 -1.99 630 5040 -1.45 800 6400 -0.75 1000 8000 0.00 1250 10000 0.79 1600 12800 1.63 2000 16000 2.31 2500 20000 2.86 3150 25200 3.30 4000 32000 3.63 5000 40000 3.84 6300 50400 3.99 8000 64000 4.09 10000 80000 4.15 12500 100000 4.19 16000 128000 4.22 20000 160000 4.23 CONVERSION TABLE FOR DIFFERENT SPEEDS AND EQUALIZATIONS Normalized to the 1000 Hz Recorded Fluxivity Calibration Tape 2: 3.75 in/s, NAB & IEC Equalization Desired Playback 18: 30 in/s, approx obsolete DGG Equalization Recorded Playback Playback Frequency/ Frequency/ Level/ [Hz] [Hz] [dB] 20 160 5.69 25 200 4.07 32 256 2.45 40 320 1.18 50 400 0.10 63 504 -0.78 80 640 -1.45 100 800 -1.90 125 1000 -2.19 160 1280 -2.38 200 1600 -2.45 250 2000 -2.43 315 2520 -2.32 400 3200 -2.09 500 4000 -1.77 630 5040 -1.30 800 6400 -0.68 1000 8000 0.00 1250 10000 0.73 1600 12800 1.51 2000 16000 2.15 2500 20000 2.67 3150 25200 3.09 4000 32000 3.41 5000 40000 3.61 6300 50400 3.75 8000 64000 3.85 10000 80000 3.91 12500 100000 3.95 16000 128000 3.97 20000 160000 3.99 CONVERSION TABLE FOR DIFFERENT SPEEDS AND EQUALIZATIONS Normalized to the 1000 Hz Recorded Fluxivity Calibration Tape 2: 3.75 in/s, NAB & IEC Equalization Desired Playback 19: 20 20 9.80 25 25 8.18 32 32 6.56 40 40 5.28 50 50 4.20 63 63 3.31 80 80 2.62 100 100 2.15 125 125 1.82 160 160 1.56 200 200 1.40 250 250 1.28 315 315 1.17 400 400 1.05 500 500 0.90 630 630 0.70 800 800 0.40 1000 1000 0.00 1250 1250 -0.56 1600 1600 -1.40 2000 2000 -2.38 2500 2500 -3.57 3150 3150 -5.01 4000 4000 -6.67 5000 5000 -8.35 6300 6300 -10.17 8000 8000 -12.12 10000 10000 -13.99 12500 12500 -15.88 16000 16000 -17.99 20000 20000 -19.91 CONVERSION TABLE FOR DIFFERENT SPEEDS AND EQUALIZATIONS Normalized to the 1000 Hz Recorded Fluxivity Calibration Tape 3: 3.75 in/s, obsolete EIA RS-224 (1959) Eq Desired Playback 0: Constant Flux Recorded Playback Playback Frequency/ Frequency/ Level/ [Hz] [Hz] [dB] 20 20 10.54 25 25 8.93 32 32 7.31 40 40 6.02 50 50 4.95 63 63 4.05 80 80 3.36 100 100 2.89 125 125 2.55 160 160 2.28 200 200 2.11 250 250 1.96 315 315 1.81 400 400 1.63 500 500 1.41 630 630 1.09 800 800 0.61 1000 1000 0.00 1250 1250 -0.81 1600 1600 -1.95 2000 2000 -3.20 2500 2500 -4.64 3150 3150 -6.27 4000 4000 -8.09 5000 5000 -9.87 6300 6300 -11.78 8000 8000 -13.78 10000 10000 -15.68 12500 12500 -17.59 16000 16000 -19.71 20000 20000 -21.64 CONVERSION TABLE FOR DIFFERENT SPEEDS AND EQUALIZATIONS Normalized to the 1000 Hz Recorded Fluxivity Calibration Tape 3: 3.75 in/s, obsolete EIA RS-224 (1959) Eq Desired Playback 1: 1.88 in/s, IEC (1981) OpenReel Recorded Playback Playback Frequency/ Frequency/ Level/ [Hz] [Hz] [dB] 20 10 -4.13 25 12 -3.90 32 16 -3.54 40 20 -3.10 50 25 -2.57 63 31 -1.94 80 40 -1.25 100 50 -0.65 125 62 -0.12 160 80 0.34 200 100 0.63 250 125 0.82 315 157 0.92 400 200 0.93 500 250 0.86 630 315 0.68 800 400 0.39 1000 500 0.00 1250 625 -0.50 1600 800 -1.15 2000 1001 -1.79 2500 1251 -2.41 3150 1576 -2.99 4000 2002 -3.48 5000 2502 -3.82 6300 3153 -4.08 8000 4004 -4.27 10000 5005 -4.38 12500 6256 -4.46 16000 8008 -4.52 20000 10010 -4.55 CONVERSION TABLE FOR DIFFERENT SPEEDS AND EQUALIZATIONS Normalized to the 1000 Hz Recorded Fluxivity Calibration Tape 3: 3.75 in/s, obsolete EIA RS-224 (1959) Eq Desired Playback 2: 3.75 in/s, NAB & IEC Equalization Recorded Playback Playback Frequency/ Frequency/ Level/ [Hz] [Hz] [dB] 20 20 0.75 25 25 0.75 32 32 0.75 40 40 0.75 50 50 0.74 63 63 0.74 80 80 0.74 100 100 0.74 125 125 0.73 160 160 0.72 200 200 0.71 250 250 0.68 315 315 0.65 400 400 0.59 500 500 0.51 630 630 0.38 800 800 0.21 1000 1000 0.00 1250 1250 -0.25 1600 1600 -0.55 2000 2000 -0.82 2500 2500 -1.06 3150 3150 -1.26 4000 4000 -1.42 5000 5000 -1.53 6300 6300 -1.60 8000 8000 -1.66 10000 10000 -1.69 12500 12500 -1.71 16000 16000 -1.72 20000 20000 -1.73 CONVERSION TABLE FOR DIFFERENT SPEEDS AND EQUALIZATIONS Normalized to the 1000 Hz Recorded Fluxivity Calibration Tape 3: 3.75 in/s, obsolete EIA RS-224 (1959) Eq Desired Playback 4: 3.75 in/s, obsolete Ampex (1953...1958) Eq Recorded Playback Playback Frequency/ Frequency/ Level/ [Hz] [Hz] [dB] 20 20 -2.16 25 25 -2.16 32 32 -2.16 40 40 -2.15 50 50 -2.15 63 63 -2.14 80 80 -2.13 100 100 -2.12 125 125 -2.09 160 160 -2.05 200 200 -1.99 250 250 -1.90 315 315 -1.77 400 400 -1.56 500 500 -1.29 630 630 -0.93 800 800 -0.47 1000 1000 0.00 1250 1250 0.48 1600 1600 0.97 2000 2000 1.33 2500 2500 1.62 3150 3150 1.84 4000 4000 1.99 5000 5000 2.09 6300 6300 2.16 8000 8000 2.20 10000 10000 2.23 12500 12500 2.25 16000 16000 2.26 20000 20000 2.27 CONVERSION TABLE FOR DIFFERENT SPEEDS AND EQUALIZATIONS Normalized to the 1000 Hz Recorded Fluxivity Calibration Tape 3: 3.75 in/s, obsolete EIA RS-224 (1959) Eq Desired Playback 5: 5 in/s, Spcl w/ 50 & 2240 Hz Trans freqs Recorded Playback Playback Frequency/ Frequency/ Level/ [Hz] [Hz] [dB] 20 26 2.61 25 33 2.43 32 42 2.17 40 53 1.90 50 66 1.63 63 84 1.36 80 106 1.12 100 133 0.95 125 166 0.81 160 213 0.71 200 266 0.64 250 333 0.58 315 420 0.53 400 533 0.46 500 666 0.39 630 840 0.29 800 1066 0.16 1000 1333 0.00 1250 1666 -0.18 1600 2133 -0.40 2000 2666 -0.59 2500 3333 -0.76 3150 4200 -0.90 4000 5333 -1.00 5000 6666 -1.07 6300 8400 -1.12 8000 10666 -1.16 10000 13333 -1.18 12500 16666 -1.19 16000 21333 -1.20 20000 26666 -1.21 CONVERSION TABLE FOR DIFFERENT SPEEDS AND EQUALIZATIONS Normalized to the 1000 Hz Recorded Fluxivity Calibration Tape 3: 3.75 in/s, obsolete EIA RS-224 (1959) Eq Desired Playback 6: 7.5 in/s, IEC (IEC1) Equalization Recorded Playback Playback Frequency/ Frequency/ Level/ [Hz] [Hz] [dB] 20 40 8.06 25 50 6.44 32 64 4.82 40 80 3.54 50 100 2.47 63 126 1.58 80 160 0.89 100 200 0.43 125 250 0.11 160 320 -0.12 200 400 -0.25 250 500 -0.32 315 630 -0.35 400 800 -0.35 500 1000 -0.31 630 1260 -0.24 800 1600 -0.13 1000 2000 0.00 1250 2500 0.14 1600 3200 0.30 2000 4000 0.43 2500 5000 0.54 3150 6300 0.62 4000 8000 0.68 5000 10000 0.72 6300 12600 0.75 8000 16000 0.77 10000 20000 0.78 12500 25000 0.78 16000 32000 0.79 20000 40000 0.79 CONVERSION TABLE FOR DIFFERENT SPEEDS AND EQUALIZATIONS Normalized to the 1000 Hz Recorded Fluxivity Calibration Tape 3: 3.75 in/s, obsolete EIA RS-224 (1959) Eq Desired Playback 7: 7.5 in/s, obsolete CCIR (1953) Eq Recorded Playback Playback Frequency/ Frequency/ Level/ [Hz] [Hz] [dB] 20 40 6.43 25 50 4.82 32 64 3.20 40 80 1.92 50 100 0.85 63 126 -0.03 80 160 -0.71 100 200 -1.16 125 250 -1.46 160 320 -1.66 200 400 -1.74 250 500 -1.74 315 630 -1.67 400 800 -1.50 500 1000 -1.26 630 1260 -0.91 800 1600 -0.47 1000 2000 0.00 1250 2500 0.48 1600 3200 0.96 2000 4000 1.33 2500 5000 1.61 3150 6300 1.83 4000 8000 1.98 5000 10000 2.08 6300 12600 2.15 8000 16000 2.19 10000 20000 2.22 12500 25000 2.24 16000 32000 2.25 20000 40000 2.26 CONVERSION TABLE FOR DIFFERENT SPEEDS AND EQUALIZATIONS Normalized to the 1000 Hz Recorded Fluxivity Calibration Tape 3: 3.75 in/s, obsolete EIA RS-224 (1959) Eq Desired Playback 8: 7.5 in/s, NAB (IEC2) Equalization Recorded Playback Playback Frequency/ Frequency/ Level/ [Hz] [Hz] [dB] 20 40 5.02 25 50 4.48 32 64 3.80 40 80 3.15 50 100 2.54 63 126 1.98 80 160 1.52 100 200 1.20 125 250 0.96 160 320 0.78 200 400 0.67 250 500 0.58 315 630 0.51 400 800 0.44 500 1000 0.36 630 1260 0.27 800 1600 0.14 1000 2000 0.00 1250 2500 -0.17 1600 3200 -0.36 2000 4000 -0.53 2500 5000 -0.68 3150 6300 -0.80 4000 8000 -0.89 5000 10000 -0.96 6300 12600 -1.00 8000 16000 -1.03 10000 20000 -1.05 12500 25000 -1.06 16000 32000 -1.07 20000 40000 -1.07 CONVERSION TABLE FOR DIFFERENT SPEEDS AND EQUALIZATIONS Normalized to the 1000 Hz Recorded Fluxivity Calibration Tape 3: 3.75 in/s, obsolete EIA RS-224 (1959) Eq Desired Playback 9: 7.5 in/s, NAB & IEC Broadcast Cart Eq Recorded Playback Playback Frequency/ Frequency/ Level/ [Hz] [Hz] [dB] 20 40 9.10 25 50 7.49 32 64 5.86 40 80 4.58 50 100 3.51 63 126 2.62 80 160 1.92 100 200 1.46 125 250 1.13 160 320 0.88 200 400 0.73 250 500 0.62 315 630 0.53 400 800 0.45 500 1000 0.37 630 1260 0.27 800 1600 0.15 1000 2000 0.00 1250 2500 -0.17 1600 3200 -0.36 2000 4000 -0.53 2500 5000 -0.68 3150 6300 -0.80 4000 8000 -0.90 5000 10000 -0.96 6300 12600 -1.00 8000 16000 -1.03 10000 20000 -1.05 12500 25000 -1.06 16000 32000 -1.07 20000 40000 -1.07 CONVERSION TABLE FOR DIFFERENT SPEEDS AND EQUALIZATIONS Normalized to the 1000 Hz Recorded Fluxivity Calibration Tape 3: 3.75 in/s, obsolete EIA RS-224 (1959) Eq Desired Playback 10: 15 in/s, IEC (IEC1) Equalization Recorded Playback Playback Frequency/ Frequency/ Level/ [Hz] [Hz] [dB] 20 80 8.06 25 100 6.44 32 128 4.82 40 160 3.54 50 200 2.47 63 252 1.58 80 320 0.89 100 400 0.43 125 500 0.11 160 640 -0.12 200 800 -0.25 250 1000 -0.32 315 1260 -0.36 400 1600 -0.35 500 2000 -0.31 630 2520 -0.24 800 3200 -0.13 1000 4000 0.00 1250 5000 0.14 1600 6400 0.30 2000 8000 0.43 2500 10000 0.54 3150 12600 0.62 4000 16000 0.68 5000 20000 0.72 6300 25200 0.75 8000 32000 0.77 10000 40000 0.78 12500 50000 0.78 16000 64000 0.79 20000 80000 0.79 CONVERSION TABLE FOR DIFFERENT SPEEDS AND EQUALIZATIONS Normalized to the 1000 Hz Recorded Fluxivity Calibration Tape 3: 3.75 in/s, obsolete EIA RS-224 (1959) Eq Desired Playback 11: 15 in/s, NAB (IEC2) Equalization Recorded Playback Playback Frequency/ Frequency/ Level/ [Hz] [Hz] [dB] 20 80 5.00 25 100 3.85 32 128 2.58 40 160 1.52 50 200 0.59 63 252 -0.20 80 320 -0.82 100 400 -1.23 125 500 -1.50 160 640 -1.68 200 800 -1.76 250 1000 -1.76 315 1260 -1.68 400 1600 -1.51 500 2000 -1.26 630 2520 -0.92 800 3200 -0.47 1000 4000 0.00 1250 5000 0.48 1600 6400 0.96 2000 8000 1.33 2500 10000 1.61 3150 12600 1.83 4000 16000 1.99 5000 20000 2.08 6300 25200 2.15 8000 32000 2.19 10000 40000 2.22 12500 50000 2.24 16000 64000 2.25 20000 80000 2.26 CONVERSION TABLE FOR DIFFERENT SPEEDS AND EQUALIZATIONS Normalized to the 1000 Hz Recorded Fluxivity Calibration Tape 3: 3.75 in/s, obsolete EIA RS-224 (1959) Eq Desired Playback 12: 15 in/s, Proposed Studio Master Eq & PRE Bdcst Cart Eq Recorded Playback Playback Frequency/ Frequency/ Level/ [Hz] [Hz] [dB] 20 80 9.10 25 100 7.49 32 128 5.86 40 160 4.58 50 200 3.51 63 252 2.62 80 320 1.92 100 400 1.46 125 500 1.13 160 640 0.88 200 800 0.73 250 1000 0.62 315 1260 0.53 400 1600 0.45 500 2000 0.37 630 2520 0.27 800 3200 0.15 1000 4000 0.00 1250 5000 -0.17 1600 6400 -0.36 2000 8000 -0.53 2500 10000 -0.68 3150 12600 -0.80 4000 16000 -0.90 5000 20000 -0.96 6300 25200 -1.00 8000 32000 -1.03 10000 40000 -1.05 12500 50000 -1.06 16000 64000 -1.07 20000 80000 -1.07 CONVERSION TABLE FOR DIFFERENT SPEEDS AND EQUALIZATIONS Normalized to the 1000 Hz Recorded Fluxivity Calibration Tape 3: 3.75 in/s, obsolete EIA RS-224 (1959) Eq Desired Playback 13: 15 in/s, Nagra Master Equalization Recorded Playback Playback Frequency/ Frequency/ Level/ [Hz] [Hz] [dB] 20 80 8.64 25 100 7.49 32 128 6.22 40 160 5.15 50 200 4.21 63 252 3.42 80 320 2.78 100 400 2.35 125 500 2.04 160 640 1.80 200 800 1.64 250 1000 1.51 315 1260 1.38 400 1600 1.23 500 2000 1.06 630 2520 0.81 800 3200 0.45 1000 4000 0.00 1250 5000 -0.56 1600 6400 -1.30 2000 8000 -2.03 2500 10000 -2.75 3150 12600 -3.44 4000 16000 -4.03 5000 20000 -4.46 6300 25200 -4.79 8000 32000 -5.03 10000 40000 -5.18 12500 50000 -5.27 16000 64000 -5.35 20000 80000 -5.39 CONVERSION TABLE FOR DIFFERENT SPEEDS AND EQUALIZATIONS Normalized to the 1000 Hz Recorded Fluxivity Calibration Tape 3: 3.75 in/s, obsolete EIA RS-224 (1959) Eq Desired Playback 14: 30 in/s, AES (IEC2) Equalization Recorded Playback Playback Frequency/ Frequency/ Level/ [Hz] [Hz] [dB] 20 160 8.06 25 200 6.44 32 256 4.82 40 320 3.54 50 400 2.47 63 504 1.58 80 640 0.89 100 800 0.43 125 1000 0.11 160 1280 -0.12 200 1600 -0.25 250 2000 -0.32 315 2520 -0.36 400 3200 -0.35 500 4000 -0.31 630 5040 -0.24 800 6400 -0.13 1000 8000 0.00 1250 10000 0.14 1600 12800 0.30 2000 16000 0.43 2500 20000 0.54 3150 25200 0.62 4000 32000 0.68 5000 40000 0.72 6300 50400 0.75 8000 64000 0.77 10000 80000 0.78 12500 100000 0.78 16000 128000 0.79 20000 160000 0.79 CONVERSION TABLE FOR DIFFERENT SPEEDS AND EQUALIZATIONS Normalized to the 1000 Hz Recorded Fluxivity Calibration Tape 3: 3.75 in/s, obsolete EIA RS-224 (1959) Eq Desired Playback 15: 30 in/s, obsolete IEC1 Equalization Recorded Playback Playback Frequency/ Frequency/ Level/ [Hz] [Hz] [dB] 20 160 4.43 25 200 2.82 32 256 1.20 40 320 -0.08 50 400 -1.14 63 504 -2.02 80 640 -2.68 100 800 -3.10 125 1000 -3.37 160 1280 -3.51 200 1600 -3.51 250 2000 -3.39 315 2520 -3.15 400 3200 -2.74 500 4000 -2.22 630 5040 -1.56 800 6400 -0.77 1000 8000 0.00 1250 10000 0.73 1600 12800 1.43 2000 16000 1.94 2500 20000 2.33 3150 25200 2.61 4000 32000 2.82 5000 40000 2.94 6300 50400 3.03 8000 64000 3.09 10000 80000 3.12 12500 100000 3.14 16000 128000 3.16 20000 160000 3.17 CONVERSION TABLE FOR DIFFERENT SPEEDS AND EQUALIZATIONS Normalized to the 1000 Hz Recorded Fluxivity Calibration Tape 3: 3.75 in/s, obsolete EIA RS-224 (1959) Eq Desired Playback 16: 30 in/s, obsolete Ampex 200A & 300 Eq Recorded Playback Playback Frequency/ Frequency/ Level/ [Hz] [Hz] [dB] 20 160 10.54 25 200 8.93 32 256 7.31 40 320 6.02 50 400 4.95 63 504 4.05 80 640 3.36 100 800 2.89 125 1000 2.55 160 1280 2.28 200 1600 2.11 250 2000 1.96 315 2520 1.81 400 3200 1.63 500 4000 1.41 630 5040 1.09 800 6400 0.61 1000 8000 0.00 1250 10000 -0.81 1600 12800 -1.95 2000 16000 -3.20 2500 20000 -4.64 3150 25200 -6.27 4000 32000 -8.09 5000 40000 -9.87 6300 50400 -11.78 8000 64000 -13.78 10000 80000 -15.68 12500 100000 -17.59 16000 128000 -19.71 20000 160000 -21.64 CONVERSION TABLE FOR DIFFERENT SPEEDS AND EQUALIZATIONS Normalized to the 1000 Hz Recorded Fluxivity Calibration Tape 3: 3.75 in/s, obsolete EIA RS-224 (1959) Eq Desired Playback 17: 30 in/s, obsolete DGG Equalization Recorded Playback Playback Frequency/ Frequency/ Level/ [Hz] [Hz] [dB] 20 160 6.01 25 200 4.40 32 256 2.78 40 320 1.50 50 400 0.43 63 504 -0.45 80 640 -1.13 100 800 -1.57 125 1000 -1.86 160 1280 -2.05 200 1600 -2.12 250 2000 -2.10 315 2520 -1.99 400 3200 -1.78 500 4000 -1.48 630 5040 -1.07 800 6400 -0.54 1000 8000 0.00 1250 10000 0.54 1600 12800 1.08 2000 16000 1.49 2500 20000 1.80 3150 25200 2.04 4000 32000 2.21 5000 40000 2.31 6300 50400 2.39 8000 64000 2.44 10000 80000 2.46 12500 100000 2.48 16000 128000 2.50 20000 160000 2.50 CONVERSION TABLE FOR DIFFERENT SPEEDS AND EQUALIZATIONS Normalized to the 1000 Hz Recorded Fluxivity Calibration Tape 3: 3.75 in/s, obsolete EIA RS-224 (1959) Eq Desired Playback 18: 30 in/s, approx obsolete DGG Equalization Recorded Playback Playback Frequency/ Frequency/ Level/ [Hz] [Hz] [dB] 20 160 6.43 25 200 4.82 32 256 3.20 40 320 1.92 50 400 0.85 63 504 -0.03 80 640 -0.71 100 800 -1.16 125 1000 -1.46 160 1280 -1.66 200 1600 -1.74 250 2000 -1.74 315 2520 -1.67 400 3200 -1.50 500 4000 -1.26 630 5040 -0.91 800 6400 -0.47 1000 8000 0.00 1250 10000 0.48 1600 12800 0.96 2000 16000 1.33 2500 20000 1.61 3150 25200 1.83 4000 32000 1.99 5000 40000 2.08 6300 50400 2.15 8000 64000 2.19 10000 80000 2.22 12500 100000 2.24 16000 128000 2.25 20000 160000 2.26 CONVERSION TABLE FOR DIFFERENT SPEEDS AND EQUALIZATIONS Normalized to the 1000 Hz Recorded Fluxivity Calibration Tape 3: 3.75 in/s, obsolete EIA RS-224 (1959) Eq Desired Playback 19: 20 20 10.54 25 25 8.93 32 32 7.31 40 40 6.02 50 50 4.95 63 63 4.05 80 80 3.36 100 100 2.89 125 125 2.55 160 160 2.28 200 200 2.11 250 250 1.96 315 315 1.81 400 400 1.63 500 500 1.41 630 630 1.09 800 800 0.61 1000 1000 0.00 1250 1250 -0.81 1600 1600 -1.95 2000 2000 -3.20 2500 2500 -4.64 3150 3150 -6.27 4000 4000 -8.09 5000 5000 -9.87 6300 6300 -11.78 8000 8000 -13.78 10000 10000 -15.68 12500 12500 -17.59 16000 16000 -19.71 20000 20000 -21.64 CONVERSION TABLE FOR DIFFERENT SPEEDS AND EQUALIZATIONS Normalized to the 1000 Hz Recorded Fluxivity Calibration Tape 4: 3.75 in/s, obsolete Ampex (1953...1958) Eq Desired Playback 0: Constant Flux Recorded Playback Playback Frequency/ Frequency/ Level/ [Hz] [Hz] [dB] 20 20 12.70 25 25 11.09 32 32 9.46 40 40 8.18 50 50 7.10 63 63 6.20 80 80 5.49 100 100 5.00 125 125 4.64 160 160 4.34 200 200 4.10 250 250 3.86 315 315 3.58 400 400 3.19 500 500 2.70 630 630 2.02 800 800 1.09 1000 1000 0.00 1250 1250 -1.29 1600 1600 -2.92 2000 2000 -4.54 2500 2500 -6.26 3150 3150 -8.11 4000 4000 -10.09 5000 5000 -11.97 6300 6300 -13.93 8000 8000 -15.98 10000 10000 -17.91 12500 12500 -19.84 16000 16000 -21.97 20000 20000 -23.91 CONVERSION TABLE FOR DIFFERENT SPEEDS AND EQUALIZATIONS Normalized to the 1000 Hz Recorded Fluxivity Calibration Tape 4: 3.75 in/s, obsolete Ampex (1953...1958) Eq Desired Playback 1: 1.88 in/s, IEC (1981) OpenReel Recorded Playback Playback Frequency/ Frequency/ Level/ [Hz] [Hz] [dB] 20 10 -1.97 25 12 -1.74 32 16 -1.38 40 20 -0.95 50 25 -0.42 63 31 0.21 80 40 0.88 100 50 1.47 125 62 1.97 160 80 2.39 200 100 2.62 250 125 2.72 315 157 2.69 400 200 2.49 500 250 2.15 630 315 1.61 800 400 0.86 1000 500 0.00 1250 625 -0.98 1600 800 -2.12 2000 1001 -3.12 2500 1251 -4.03 3150 1576 -4.83 4000 2002 -5.47 5000 2502 -5.92 6300 3153 -6.24 8000 4004 -6.47 10000 5005 -6.62 12500 6256 -6.71 16000 8008 -6.78 20000 10010 -6.81 CONVERSION TABLE FOR DIFFERENT SPEEDS AND EQUALIZATIONS Normalized to the 1000 Hz Recorded Fluxivity Calibration Tape 4: 3.75 in/s, obsolete Ampex (1953...1958) Eq Desired Playback 2: 3.75 in/s, NAB & IEC Equalization Recorded Playback Playback Frequency/ Frequency/ Level/ [Hz] [Hz] [dB] 20 20 2.91 25 25 2.90 32 32 2.90 40 40 2.90 50 50 2.89 63 63 2.89 80 80 2.87 100 100 2.85 125 125 2.82 160 160 2.77 200 200 2.70 250 250 2.59 315 315 2.41 400 400 2.15 500 500 1.80 630 630 1.31 800 800 0.68 1000 1000 0.00 1250 1250 -0.73 1600 1600 -1.52 2000 2000 -2.15 2500 2500 -2.68 3150 3150 -3.10 4000 4000 -3.42 5000 5000 -3.62 6300 6300 -3.76 8000 8000 -3.86 10000 10000 -3.92 12500 12500 -3.96 16000 16000 -3.98 20000 20000 -4.00 CONVERSION TABLE FOR DIFFERENT SPEEDS AND EQUALIZATIONS Normalized to the 1000 Hz Recorded Fluxivity Calibration Tape 4: 3.75 in/s, obsolete Ampex (1953...1958) Eq Desired Playback 3: 3.75 in/s, obsolete EIA RS-224 (1959) Eq Recorded Playback Playback Frequency/ Frequency/ Level/ [Hz] [Hz] [dB] 20 20 2.16 25 25 2.16 32 32 2.16 40 40 2.15 50 50 2.15 63 63 2.14 80 80 2.13 100 100 2.12 125 125 2.09 160 160 2.05 200 200 1.99 250 250 1.90 315 315 1.77 400 400 1.56 500 500 1.29 630 630 0.93 800 800 0.47 1000 1000 0.00 1250 1250 -0.48 1600 1600 -0.97 2000 2000 -1.33 2500 2500 -1.62 3150 3150 -1.84 4000 4000 -1.99 5000 5000 -2.09 6300 6300 -2.16 8000 8000 -2.20 10000 10000 -2.23 12500 12500 -2.25 16000 16000 -2.26 20000 20000 -2.27 CONVERSION TABLE FOR DIFFERENT SPEEDS AND EQUALIZATIONS Normalized to the 1000 Hz Recorded Fluxivity Calibration Tape 4: 3.75 in/s, obsolete Ampex (1953...1958) Eq Desired Playback 5: 5 in/s, Spcl w/ 50 & 2240 Hz Trans freqs Recorded Playback Playback Frequency/ Frequency/ Level/ [Hz] [Hz] [dB] 20 26 4.77 25 33 4.59 32 42 4.33 40 53 4.06 50 66 3.78 63 84 3.50 80 106 3.25 100 133 3.06 125 166 2.91 160 213 2.76 200 266 2.63 250 333 2.48 315 420 2.29 400 533 2.02 500 666 1.68 630 840 1.22 800 1066 0.63 1000 1333 0.00 1250 1666 -0.66 1600 2133 -1.37 2000 2666 -1.93 2500 3333 -2.38 3150 4200 -2.74 4000 5333 -3.00 5000 6666 -3.17 6300 8400 -3.28 8000 10666 -3.36 10000 13333 -3.41 12500 16666 -3.44 16000 21333 -3.46 20000 26666 -3.47 CONVERSION TABLE FOR DIFFERENT SPEEDS AND EQUALIZATIONS Normalized to the 1000 Hz Recorded Fluxivity Calibration Tape 4: 3.75 in/s, obsolete Ampex (1953...1958) Eq Desired Playback 6: 7.5 in/s, IEC (IEC1) Equalization Recorded Playback Playback Frequency/ Frequency/ Level/ [Hz] [Hz] [dB] 20 40 10.22 25 50 8.60 32 64 6.98 40 80 5.70 50 100 4.62 63 126 3.72 80 160 3.02 100 200 2.55 125 250 2.20 160 320 1.93 200 400 1.74 250 500 1.58 315 630 1.41 400 800 1.21 500 1000 0.98 630 1260 0.69 800 1600 0.35 1000 2000 0.00 1250 2500 -0.34 1600 3200 -0.66 2000 4000 -0.90 2500 5000 -1.08 3150 6300 -1.22 4000 8000 -1.31 5000 10000 -1.37 6300 12600 -1.41 8000 16000 -1.44 10000 20000 -1.45 12500 25000 -1.46 16000 32000 -1.47 20000 40000 -1.48 CONVERSION TABLE FOR DIFFERENT SPEEDS AND EQUALIZATIONS Normalized to the 1000 Hz Recorded Fluxivity Calibration Tape 4: 3.75 in/s, obsolete Ampex (1953...1958) Eq Desired Playback 7: 7.5 in/s, obsolete CCIR (1953) Eq Recorded Playback Playback Frequency/ Frequency/ Level/ [Hz] [Hz] [dB] 20 40 8.59 25 50 6.98 32 64 5.36 40 80 4.08 50 100 3.00 63 126 2.11 80 160 1.42 100 200 0.96 125 250 0.63 160 320 0.39 200 400 0.25 250 500 0.16 315 630 0.10 400 800 0.06 500 1000 0.03 630 1260 0.02 800 1600 0.01 1000 2000 0.00 1250 2500 -0.00 1600 3200 -0.01 2000 4000 -0.01 2500 5000 -0.01 3150 6300 -0.01 4000 8000 -0.01 5000 10000 -0.01 6300 12600 -0.01 8000 16000 -0.01 10000 20000 -0.01 12500 25000 -0.01 16000 32000 -0.01 20000 40000 -0.01 CONVERSION TABLE FOR DIFFERENT SPEEDS AND EQUALIZATIONS Normalized to the 1000 Hz Recorded Fluxivity Calibration Tape 4: 3.75 in/s, obsolete Ampex (1953...1958) Eq Desired Playback 8: 7.5 in/s, NAB (IEC2) Equalization Recorded Playback Playback Frequency/ Frequency/ Level/ [Hz] [Hz] [dB] 20 40 7.17 25 50 6.64 32 64 5.95 40 80 5.31 50 100 4.69 63 126 4.13 80 160 3.65 100 200 3.31 125 250 3.06 160 320 2.83 200 400 2.66 250 500 2.48 315 630 2.28 400 800 2.00 500 1000 1.66 630 1260 1.20 800 1600 0.62 1000 2000 0.00 1250 2500 -0.65 1600 3200 -1.33 2000 4000 -1.86 2500 5000 -2.30 3150 6300 -2.64 4000 8000 -2.89 5000 10000 -3.05 6300 12600 -3.16 8000 16000 -3.23 10000 20000 -3.28 12500 25000 -3.31 16000 32000 -3.33 20000 40000 -3.34 CONVERSION TABLE FOR DIFFERENT SPEEDS AND EQUALIZATIONS Normalized to the 1000 Hz Recorded Fluxivity Calibration Tape 4: 3.75 in/s, obsolete Ampex (1953...1958) Eq Desired Playback 9: 7.5 in/s, NAB & IEC Broadcast Cart Eq Recorded Playback Playback Frequency/ Frequency/ Level/ [Hz] [Hz] [dB] 20 40 11.26 25 50 9.64 32 64 8.02 40 80 6.74 50 100 5.65 63 126 4.76 80 160 4.06 100 200 3.58 125 250 3.22 160 320 2.93 200 400 2.72 250 500 2.52 315 630 2.30 400 800 2.01 500 1000 1.66 630 1260 1.20 800 1600 0.62 1000 2000 0.00 1250 2500 -0.65 1600 3200 -1.33 2000 4000 -1.87 2500 5000 -2.30 3150 6300 -2.64 4000 8000 -2.89 5000 10000 -3.05 6300 12600 -3.16 8000 16000 -3.23 10000 20000 -3.28 12500 25000 -3.31 16000 32000 -3.33 20000 40000 -3.34 CONVERSION TABLE FOR DIFFERENT SPEEDS AND EQUALIZATIONS Normalized to the 1000 Hz Recorded Fluxivity Calibration Tape 4: 3.75 in/s, obsolete Ampex (1953...1958) Eq Desired Playback 10: 15 in/s, IEC (IEC1) Equalization Recorded Playback Playback Frequency/ Frequency/ Level/ [Hz] [Hz] [dB] 20 80 10.22 25 100 8.60 32 128 6.98 40 160 5.69 50 200 4.61 63 252 3.72 80 320 3.02 100 400 2.55 125 500 2.20 160 640 1.93 200 800 1.74 250 1000 1.58 315 1260 1.41 400 1600 1.21 500 2000 0.98 630 2520 0.69 800 3200 0.35 1000 4000 0.00 1250 5000 -0.34 1600 6400 -0.66 2000 8000 -0.90 2500 10000 -1.08 3150 12600 -1.22 4000 16000 -1.31 5000 20000 -1.37 6300 25200 -1.41 8000 32000 -1.44 10000 40000 -1.45 12500 50000 -1.46 16000 64000 -1.47 20000 80000 -1.47 CONVERSION TABLE FOR DIFFERENT SPEEDS AND EQUALIZATIONS Normalized to the 1000 Hz Recorded Fluxivity Calibration Tape 4: 3.75 in/s, obsolete Ampex (1953...1958) Eq Desired Playback 11: 15 in/s, NAB (IEC2) Equalization Recorded Playback Playback Frequency/ Frequency/ Level/ [Hz] [Hz] [dB] 20 80 7.16 25 100 6.01 32 128 4.74 40 160 3.67 50 200 2.74 63 252 1.94 80 320 1.32 100 400 0.89 125 500 0.59 160 640 0.37 200 800 0.23 250 1000 0.15 315 1260 0.09 400 1600 0.05 500 2000 0.03 630 2520 0.01 800 3200 0.01 1000 4000 0.00 1250 5000 -0.00 1600 6400 -0.01 2000 8000 -0.01 2500 10000 -0.01 3150 12600 -0.01 4000 16000 -0.01 5000 20000 -0.01 6300 25200 -0.01 8000 32000 -0.01 10000 40000 -0.01 12500 50000 -0.01 16000 64000 -0.01 20000 80000 -0.01 CONVERSION TABLE FOR DIFFERENT SPEEDS AND EQUALIZATIONS Normalized to the 1000 Hz Recorded Fluxivity Calibration Tape 4: 3.75 in/s, obsolete Ampex (1953...1958) Eq Desired Playback 12: 15 in/s, Proposed Studio Master Eq & PRE Bdcst Cart Eq Recorded Playback Playback Frequency/ Frequency/ Level/ [Hz] [Hz] [dB] 20 80 11.26 25 100 9.64 32 128 8.02 40 160 6.74 50 200 5.65 63 252 4.76 80 320 4.06 100 400 3.58 125 500 3.22 160 640 2.93 200 800 2.72 250 1000 2.52 315 1260 2.30 400 1600 2.01 500 2000 1.66 630 2520 1.20 800 3200 0.62 1000 4000 0.00 1250 5000 -0.65 1600 6400 -1.33 2000 8000 -1.87 2500 10000 -2.30 3150 12600 -2.64 4000 16000 -2.89 5000 20000 -3.05 6300 25200 -3.16 8000 32000 -3.23 10000 40000 -3.28 12500 50000 -3.31 16000 64000 -3.33 20000 80000 -3.34 CONVERSION TABLE FOR DIFFERENT SPEEDS AND EQUALIZATIONS Normalized to the 1000 Hz Recorded Fluxivity Calibration Tape 4: 3.75 in/s, obsolete Ampex (1953...1958) Eq Desired Playback 13: 15 in/s, Nagra Master Equalization Recorded Playback Playback Frequency/ Frequency/ Level/ [Hz] [Hz] [dB] 20 80 10.80 25 100 9.65 32 128 8.37 40 160 7.30 50 200 6.36 63 252 5.56 80 320 4.92 100 400 4.47 125 500 4.13 160 640 3.85 200 800 3.63 250 1000 3.41 315 1260 3.15 400 1600 2.79 500 2000 2.35 630 2520 1.74 800 3200 0.92 1000 4000 0.00 1250 5000 -1.04 1600 6400 -2.27 2000 8000 -3.36 2500 10000 -4.37 3150 12600 -5.28 4000 16000 -6.02 5000 20000 -6.55 6300 25200 -6.95 8000 32000 -7.23 10000 40000 -7.41 12500 50000 -7.52 16000 64000 -7.61 20000 80000 -7.65 CONVERSION TABLE FOR DIFFERENT SPEEDS AND EQUALIZATIONS Normalized to the 1000 Hz Recorded Fluxivity Calibration Tape 4: 3.75 in/s, obsolete Ampex (1953...1958) Eq Desired Playback 14: 30 in/s, AES (IEC2) Equalization Recorded Playback Playback Frequency/ Frequency/ Level/ [Hz] [Hz] [dB] 20 160 10.22 25 200 8.60 32 256 6.98 40 320 5.69 50 400 4.62 63 504 3.72 80 640 3.02 100 800 2.55 125 1000 2.20 160 1280 1.93 200 1600 1.74 250 2000 1.58 315 2520 1.41 400 3200 1.21 500 4000 0.98 630 5040 0.69 800 6400 0.35 1000 8000 0.00 1250 10000 -0.34 1600 12800 -0.66 2000 16000 -0.90 2500 20000 -1.08 3150 25200 -1.22 4000 32000 -1.31 5000 40000 -1.37 6300 50400 -1.41 8000 64000 -1.44 10000 80000 -1.45 12500 100000 -1.46 16000 128000 -1.47 20000 160000 -1.48 CONVERSION TABLE FOR DIFFERENT SPEEDS AND EQUALIZATIONS Normalized to the 1000 Hz Recorded Fluxivity Calibration Tape 4: 3.75 in/s, obsolete Ampex (1953...1958) Eq Desired Playback 15: 30 in/s, obsolete IEC1 Equalization Recorded Playback Playback Frequency/ Frequency/ Level/ [Hz] [Hz] [dB] 20 160 6.59 25 200 4.97 32 256 3.35 40 320 2.08 50 400 1.01 63 504 0.13 80 640 -0.55 100 800 -0.99 125 1000 -1.28 160 1280 -1.46 200 1600 -1.52 250 2000 -1.49 315 2520 -1.38 400 3200 -1.18 500 4000 -0.93 630 5040 -0.63 800 6400 -0.29 1000 8000 0.00 1250 10000 0.25 1600 12800 0.46 2000 16000 0.61 2500 20000 0.71 3150 25200 0.78 4000 32000 0.82 5000 40000 0.85 6300 50400 0.87 8000 64000 0.88 10000 80000 0.89 12500 100000 0.90 16000 128000 0.90 20000 160000 0.90 CONVERSION TABLE FOR DIFFERENT SPEEDS AND EQUALIZATIONS Normalized to the 1000 Hz Recorded Fluxivity Calibration Tape 4: 3.75 in/s, obsolete Ampex (1953...1958) Eq Desired Playback 16: 30 in/s, obsolete Ampex 200A & 300 Eq Recorded Playback Playback Frequency/ Frequency/ Level/ [Hz] [Hz] [dB] 20 160 12.70 25 200 11.09 32 256 9.46 40 320 8.18 50 400 7.10 63 504 6.20 80 640 5.49 100 800 5.00 125 1000 4.64 160 1280 4.34 200 1600 4.10 250 2000 3.86 315 2520 3.58 400 3200 3.19 500 4000 2.70 630 5040 2.02 800 6400 1.09 1000 8000 0.00 1250 10000 -1.29 1600 12800 -2.92 2000 16000 -4.54 2500 20000 -6.26 3150 25200 -8.11 4000 32000 -10.09 5000 40000 -11.97 6300 50400 -13.93 8000 64000 -15.98 10000 80000 -17.91 12500 100000 -19.84 16000 128000 -21.97 20000 160000 -23.91 CONVERSION TABLE FOR DIFFERENT SPEEDS AND EQUALIZATIONS Normalized to the 1000 Hz Recorded Fluxivity Calibration Tape 4: 3.75 in/s, obsolete Ampex (1953...1958) Eq Desired Playback 17: 30 in/s, obsolete DGG Equalization Recorded Playback Playback Frequency/ Frequency/ Level/ [Hz] [Hz] [dB] 20 160 8.17 25 200 6.56 32 256 4.94 40 320 3.66 50 400 2.58 63 504 1.69 80 640 1.01 100 800 0.55 125 1000 0.23 160 1280 -0.00 200 1600 -0.13 250 2000 -0.20 315 2520 -0.23 400 3200 -0.22 500 4000 -0.19 630 5040 -0.14 800 6400 -0.07 1000 8000 0.00 1250 10000 0.06 1600 12800 0.12 2000 16000 0.15 2500 20000 0.18 3150 25200 0.20 4000 32000 0.21 5000 40000 0.22 6300 50400 0.23 8000 64000 0.23 10000 80000 0.23 12500 100000 0.23 16000 128000 0.24 20000 160000 0.24 CONVERSION TABLE FOR DIFFERENT SPEEDS AND EQUALIZATIONS Normalized to the 1000 Hz Recorded Fluxivity Calibration Tape 4: 3.75 in/s, obsolete Ampex (1953...1958) Eq Desired Playback 18: 30 in/s, approx obsolete DGG Equalization Recorded Playback Playback Frequency/ Frequency/ Level/ [Hz] [Hz] [dB] 20 160 8.59 25 200 6.98 32 256 5.35 40 320 4.07 50 400 3.00 63 504 2.11 80 640 1.42 100 800 0.96 125 1000 0.63 160 1280 0.39 200 1600 0.25 250 2000 0.16 315 2520 0.10 400 3200 0.06 500 4000 0.03 630 5040 0.02 800 6400 0.01 1000 8000 0.00 1250 10000 -0.00 1600 12800 -0.01 2000 16000 -0.01 2500 20000 -0.01 3150 25200 -0.01 4000 32000 -0.01 5000 40000 -0.01 6300 50400 -0.01 8000 64000 -0.01 10000 80000 -0.01 12500 100000 -0.01 16000 128000 -0.01 20000 160000 -0.01 CONVERSION TABLE FOR DIFFERENT SPEEDS AND EQUALIZATIONS Normalized to the 1000 Hz Recorded Fluxivity Calibration Tape 4: 3.75 in/s, obsolete Ampex (1953...1958) Eq Desired Playback 19: 20 20 12.70 25 25 11.09 32 32 9.46 40 40 8.18 50 50 7.10 63 63 6.20 80 80 5.49 100 100 5.00 125 125 4.64 160 160 4.34 200 200 4.10 250 250 3.86 315 315 3.58 400 400 3.19 500 500 2.70 630 630 2.02 800 800 1.09 1000 1000 0.00 1250 1250 -1.29 1600 1600 -2.92 2000 2000 -4.54 2500 2500 -6.26 3150 3150 -8.11 4000 4000 -10.09 5000 5000 -11.97 6300 6300 -13.93 8000 8000 -15.98 10000 10000 -17.91 12500 12500 -19.84 16000 16000 -21.97 20000 20000 -23.91 CONVERSION TABLE FOR DIFFERENT SPEEDS AND EQUALIZATIONS Normalized to the 1000 Hz Recorded Fluxivity Calibration Tape 5: 5 in/s, Spcl w/ 50 & 2240 Hz Trans freqs Desired Playback 0: Constant Flux Recorded Playback Playback Frequency/ Frequency/ Level/ [Hz] [Hz] [dB] 20 20 9.43 25 25 7.81 32 32 6.19 40 40 4.91 50 50 3.83 63 63 2.94 80 80 2.25 100 100 1.79 125 125 1.46 160 160 1.21 200 200 1.05 250 250 0.94 315 315 0.84 400 400 0.75 500 500 0.64 630 630 0.50 800 800 0.29 1000 1000 0.00 1250 1250 -0.41 1600 1600 -1.06 2000 2000 -1.84 2500 2500 -2.84 3150 3150 -4.10 4000 4000 -5.61 5000 5000 -7.17 6300 6300 -8.92 8000 8000 -10.82 10000 10000 -12.65 12500 12500 -14.51 16000 16000 -16.61 20000 20000 -18.52 CONVERSION TABLE FOR DIFFERENT SPEEDS AND EQUALIZATIONS Normalized to the 1000 Hz Recorded Fluxivity Calibration Tape 5: 5 in/s, Spcl w/ 50 & 2240 Hz Trans freqs Desired Playback 1: 1.88 in/s, IEC (1981) OpenReel Recorded Playback Playback Frequency/ Frequency/ Level/ [Hz] [Hz] [dB] 20 7 -7.40 25 9 -7.12 32 12 -6.70 40 15 -6.17 50 18 -5.51 63 23 -4.69 80 30 -3.77 100 37 -2.90 125 46 -2.09 160 60 -1.33 200 75 -0.79 250 93 -0.38 315 118 -0.10 400 150 0.09 500 187 0.17 630 236 0.19 800 300 0.13 1000 375 0.00 1250 469 -0.21 1600 600 -0.53 2000 750 -0.91 2500 938 -1.35 3150 1182 -1.82 4000 1501 -2.29 5000 1876 -2.66 6300 2364 -2.97 8000 3003 -3.21 10000 3753 -3.36 12500 4692 -3.47 16000 6006 -3.54 20000 7507 -3.59 CONVERSION TABLE FOR DIFFERENT SPEEDS AND EQUALIZATIONS Normalized to the 1000 Hz Recorded Fluxivity Calibration Tape 5: 5 in/s, Spcl w/ 50 & 2240 Hz Trans freqs Desired Playback 2: 3.75 in/s, NAB & IEC Equalization Recorded Playback Playback Frequency/ Frequency/ Level/ [Hz] [Hz] [dB] 20 15 -2.10 25 18 -1.98 32 24 -1.78 40 30 -1.56 50 37 -1.30 63 47 -1.02 80 60 -0.73 100 75 -0.50 125 93 -0.32 160 120 -0.17 200 150 -0.07 250 187 -0.01 315 236 0.03 400 300 0.05 500 375 0.06 630 472 0.05 800 600 0.03 1000 750 0.00 1250 937 -0.05 1600 1200 -0.12 2000 1500 -0.19 2500 1875 -0.27 3150 2362 -0.35 4000 3000 -0.42 5000 3750 -0.47 6300 4725 -0.51 8000 6000 -0.54 10000 7500 -0.56 12500 9375 -0.57 16000 12000 -0.58 20000 15000 -0.58 CONVERSION TABLE FOR DIFFERENT SPEEDS AND EQUALIZATIONS Normalized to the 1000 Hz Recorded Fluxivity Calibration Tape 5: 5 in/s, Spcl w/ 50 & 2240 Hz Trans freqs Desired Playback 3: 3.75 in/s, obsolete EIA RS-224 (1959) Eq Recorded Playback Playback Frequency/ Frequency/ Level/ [Hz] [Hz] [dB] 20 15 -2.59 25 18 -2.46 32 24 -2.27 40 30 -2.04 50 37 -1.78 63 47 -1.50 80 60 -1.21 100 75 -0.98 125 93 -0.79 160 120 -0.64 200 150 -0.54 250 187 -0.46 315 236 -0.40 400 300 -0.34 500 375 -0.28 630 472 -0.21 800 600 -0.12 1000 750 0.00 1250 937 0.15 1600 1200 0.35 2000 1500 0.54 2500 1875 0.74 3150 2362 0.92 4000 3000 1.07 5000 3750 1.18 6300 4725 1.26 8000 6000 1.31 10000 7500 1.35 12500 9375 1.37 16000 12000 1.39 20000 15000 1.40 CONVERSION TABLE FOR DIFFERENT SPEEDS AND EQUALIZATIONS Normalized to the 1000 Hz Recorded Fluxivity Calibration Tape 5: 5 in/s, Spcl w/ 50 & 2240 Hz Trans freqs Desired Playback 4: 3.75 in/s, obsolete Ampex (1953...1958) Eq Recorded Playback Playback Frequency/ Frequency/ Level/ [Hz] [Hz] [dB] 20 15 -4.14 25 18 -4.01 32 24 -3.82 40 30 -3.60 50 37 -3.33 63 47 -3.04 80 60 -2.75 100 75 -2.51 125 93 -2.31 160 120 -2.13 200 150 -1.99 250 187 -1.87 315 236 -1.72 400 300 -1.53 500 375 -1.30 630 472 -0.98 800 600 -0.53 1000 750 0.00 1250 937 0.61 1600 1200 1.35 2000 1500 1.99 2500 1875 2.58 3150 2362 3.08 4000 3000 3.47 5000 3750 3.74 6300 4725 3.93 8000 6000 4.06 10000 7500 4.15 12500 9375 4.20 16000 12000 4.24 20000 15000 4.26 CONVERSION TABLE FOR DIFFERENT SPEEDS AND EQUALIZATIONS Normalized to the 1000 Hz Recorded Fluxivity Calibration Tape 5: 5 in/s, Spcl w/ 50 & 2240 Hz Trans freqs Desired Playback 6: 7.5 in/s, IEC (IEC1) Equalization Recorded Playback Playback Frequency/ Frequency/ Level/ [Hz] [Hz] [dB] 20 30 7.86 25 37 6.25 32 48 4.62 40 60 3.34 50 75 2.27 63 94 1.38 80 120 0.69 100 150 0.24 125 187 -0.08 160 240 -0.31 200 300 -0.44 250 375 -0.51 315 472 -0.54 400 600 -0.53 500 750 -0.48 630 945 -0.38 800 1200 -0.21 1000 1500 0.00 1250 1875 0.27 1600 2400 0.63 2000 3000 0.97 2500 3750 1.29 3150 4725 1.59 4000 6000 1.84 5000 7500 2.00 6300 9450 2.13 8000 12000 2.22 10000 15000 2.27 12500 18750 2.31 16000 24000 2.33 20000 30000 2.35 CONVERSION TABLE FOR DIFFERENT SPEEDS AND EQUALIZATIONS Normalized to the 1000 Hz Recorded Fluxivity Calibration Tape 5: 5 in/s, Spcl w/ 50 & 2240 Hz Trans freqs Desired Playback 7: 7.5 in/s, obsolete CCIR (1953) Eq Recorded Playback Playback Frequency/ Frequency/ Level/ [Hz] [Hz] [dB] 20 30 6.67 25 37 5.06 32 48 3.44 40 60 2.16 50 75 1.08 63 94 0.20 80 120 -0.48 100 150 -0.94 125 187 -1.24 160 240 -1.46 200 300 -1.56 250 375 -1.59 315 472 -1.55 400 600 -1.43 500 750 -1.24 630 945 -0.95 800 1200 -0.52 1000 1500 0.00 1250 1875 0.61 1600 2400 1.33 2000 3000 1.98 2500 3750 2.56 3150 4725 3.06 4000 6000 3.45 5000 7500 3.72 6300 9450 3.91 8000 12000 4.05 10000 15000 4.13 12500 18750 4.18 16000 24000 4.22 20000 30000 4.24 CONVERSION TABLE FOR DIFFERENT SPEEDS AND EQUALIZATIONS Normalized to the 1000 Hz Recorded Fluxivity Calibration Tape 5: 5 in/s, Spcl w/ 50 & 2240 Hz Trans freqs Desired Playback 8: 7.5 in/s, NAB (IEC2) Equalization Recorded Playback Playback Frequency/ Frequency/ Level/ [Hz] [Hz] [dB] 20 30 2.79 25 37 2.51 32 48 2.14 40 60 1.76 50 75 1.37 63 94 1.01 80 120 0.70 100 150 0.47 125 187 0.31 160 240 0.18 200 300 0.11 250 375 0.06 315 472 0.02 400 600 0.00 500 750 -0.01 630 945 -0.01 800 1200 -0.01 1000 1500 0.00 1250 1875 0.01 1600 2400 0.03 2000 3000 0.05 2500 3750 0.07 3150 4725 0.09 4000 6000 0.11 5000 7500 0.12 6300 9450 0.13 8000 12000 0.14 10000 15000 0.15 12500 18750 0.15 16000 24000 0.15 20000 30000 0.15 CONVERSION TABLE FOR DIFFERENT SPEEDS AND EQUALIZATIONS Normalized to the 1000 Hz Recorded Fluxivity Calibration Tape 5: 5 in/s, Spcl w/ 50 & 2240 Hz Trans freqs Desired Playback 9: 7.5 in/s, NAB & IEC Broadcast Cart Eq Recorded Playback Playback Frequency/ Frequency/ Level/ [Hz] [Hz] [dB] 20 30 8.56 25 37 6.94 32 48 5.32 40 60 4.04 50 75 2.96 63 94 2.08 80 120 1.39 100 150 0.92 125 187 0.60 160 240 0.36 200 300 0.22 250 375 0.13 315 472 0.07 400 600 0.03 500 750 0.01 630 945 -0.00 800 1200 -0.00 1000 1500 0.00 1250 1875 0.01 1600 2400 0.03 2000 3000 0.05 2500 3750 0.07 3150 4725 0.09 4000 6000 0.11 5000 7500 0.12 6300 9450 0.13 8000 12000 0.14 10000 15000 0.14 12500 18750 0.14 16000 24000 0.15 20000 30000 0.15 CONVERSION TABLE FOR DIFFERENT SPEEDS AND EQUALIZATIONS Normalized to the 1000 Hz Recorded Fluxivity Calibration Tape 5: 5 in/s, Spcl w/ 50 & 2240 Hz Trans freqs Desired Playback 10: 15 in/s, IEC (IEC1) Equalization Recorded Playback Playback Frequency/ Frequency/ Level/ [Hz] [Hz] [dB] 20 60 7.86 25 75 6.25 32 96 4.62 40 120 3.34 50 150 2.27 63 189 1.38 80 240 0.69 100 300 0.23 125 375 -0.08 160 480 -0.31 200 600 -0.44 250 750 -0.51 315 945 -0.54 400 1200 -0.53 500 1500 -0.48 630 1890 -0.38 800 2400 -0.21 1000 3000 0.00 1250 3750 0.27 1600 4800 0.63 2000 6000 0.97 2500 7500 1.30 3150 9450 1.59 4000 12000 1.84 5000 15000 2.01 6300 18900 2.13 8000 24000 2.22 10000 30000 2.27 12500 37500 2.31 16000 48000 2.33 20000 60000 2.35 CONVERSION TABLE FOR DIFFERENT SPEEDS AND EQUALIZATIONS Normalized to the 1000 Hz Recorded Fluxivity Calibration Tape 5: 5 in/s, Spcl w/ 50 & 2240 Hz Trans freqs Desired Playback 11: 15 in/s, NAB (IEC2) Equalization Recorded Playback Playback Frequency/ Frequency/ Level/ [Hz] [Hz] [dB] 20 60 4.38 25 75 3.46 32 96 2.39 40 120 1.46 50 150 0.63 63 189 -0.09 80 240 -0.67 100 300 -1.05 125 375 -1.32 160 480 -1.50 200 600 -1.59 250 750 -1.61 315 945 -1.56 400 1200 -1.44 500 1500 -1.25 630 1890 -0.95 800 2400 -0.52 1000 3000 0.00 1250 3750 0.61 1600 4800 1.34 2000 6000 1.98 2500 7500 2.56 3150 9450 3.06 4000 12000 3.46 5000 15000 3.72 6300 18900 3.92 8000 24000 4.05 10000 30000 4.13 12500 37500 4.18 16000 48000 4.22 20000 60000 4.24 CONVERSION TABLE FOR DIFFERENT SPEEDS AND EQUALIZATIONS Normalized to the 1000 Hz Recorded Fluxivity Calibration Tape 5: 5 in/s, Spcl w/ 50 & 2240 Hz Trans freqs Desired Playback 12: 15 in/s, Proposed Studio Master Eq & PRE Bdcst Cart Eq Recorded Playback Playback Frequency/ Frequency/ Level/ [Hz] [Hz] [dB] 20 60 8.56 25 75 6.94 32 96 5.32 40 120 4.04 50 150 2.96 63 189 2.08 80 240 1.39 100 300 0.92 125 375 0.60 160 480 0.36 200 600 0.22 250 750 0.13 315 945 0.07 400 1200 0.03 500 1500 0.01 630 1890 -0.00 800 2400 -0.00 1000 3000 0.00 1250 3750 0.01 1600 4800 0.03 2000 6000 0.05 2500 7500 0.07 3150 9450 0.09 4000 12000 0.11 5000 15000 0.12 6300 18900 0.13 8000 24000 0.14 10000 30000 0.14 12500 37500 0.14 16000 48000 0.15 20000 60000 0.15 CONVERSION TABLE FOR DIFFERENT SPEEDS AND EQUALIZATIONS Normalized to the 1000 Hz Recorded Fluxivity Calibration Tape 5: 5 in/s, Spcl w/ 50 & 2240 Hz Trans freqs Desired Playback 13: 15 in/s, Nagra Master Equalization Recorded Playback Playback Frequency/ Frequency/ Level/ [Hz] [Hz] [dB] 20 60 6.87 25 75 5.95 32 96 4.88 40 120 3.94 50 150 3.11 63 189 2.38 80 240 1.80 100 300 1.40 125 375 1.11 160 480 0.90 200 600 0.76 250 750 0.67 315 945 0.59 400 1200 0.51 500 1500 0.44 630 1890 0.34 800 2400 0.19 1000 3000 0.00 1250 3750 -0.27 1600 4800 -0.66 2000 6000 -1.11 2500 7500 -1.64 3150 9450 -2.21 4000 12000 -2.79 5000 15000 -3.26 6300 18900 -3.66 8000 24000 -3.97 10000 30000 -4.18 12500 37500 -4.32 16000 48000 -4.43 20000 60000 -4.49 CONVERSION TABLE FOR DIFFERENT SPEEDS AND EQUALIZATIONS Normalized to the 1000 Hz Recorded Fluxivity Calibration Tape 5: 5 in/s, Spcl w/ 50 & 2240 Hz Trans freqs Desired Playback 14: 30 in/s, AES (IEC2) Equalization Recorded Playback Playback Frequency/ Frequency/ Level/ [Hz] [Hz] [dB] 20 120 7.86 25 150 6.25 32 192 4.62 40 240 3.34 50 300 2.27 63 378 1.38 80 480 0.69 100 600 0.24 125 750 -0.08 160 960 -0.31 200 1200 -0.44 250 1500 -0.51 315 1890 -0.54 400 2400 -0.53 500 3000 -0.48 630 3780 -0.38 800 4800 -0.21 1000 6000 0.00 1250 7500 0.27 1600 9600 0.63 2000 12000 0.97 2500 15000 1.30 3150 18900 1.59 4000 24000 1.84 5000 30000 2.01 6300 37800 2.13 8000 48000 2.22 10000 60000 2.27 12500 75000 2.31 16000 96000 2.33 20000 120000 2.35 CONVERSION TABLE FOR DIFFERENT SPEEDS AND EQUALIZATIONS Normalized to the 1000 Hz Recorded Fluxivity Calibration Tape 5: 5 in/s, Spcl w/ 50 & 2240 Hz Trans freqs Desired Playback 15: 30 in/s, obsolete IEC1 Equalization Recorded Playback Playback Frequency/ Frequency/ Level/ [Hz] [Hz] [dB] 20 120 5.05 25 150 3.44 32 192 1.82 40 240 0.54 50 300 -0.53 63 378 -1.41 80 480 -2.08 100 600 -2.52 125 750 -2.81 160 960 -2.98 200 1200 -3.03 250 1500 -2.99 315 1890 -2.84 400 2400 -2.56 500 3000 -2.17 630 3780 -1.60 800 4800 -0.84 1000 6000 0.00 1250 7500 0.91 1600 9600 1.93 2000 12000 2.79 2500 15000 3.53 3150 18900 4.14 4000 24000 4.62 5000 30000 4.93 6300 37800 5.16 8000 48000 5.31 10000 60000 5.41 12500 75000 5.47 16000 96000 5.51 20000 120000 5.54 CONVERSION TABLE FOR DIFFERENT SPEEDS AND EQUALIZATIONS Normalized to the 1000 Hz Recorded Fluxivity Calibration Tape 5: 5 in/s, Spcl w/ 50 & 2240 Hz Trans freqs Desired Playback 16: 30 in/s, obsolete Ampex 200A & 300 Eq Recorded Playback Playback Frequency/ Frequency/ Level/ [Hz] [Hz] [dB] 20 120 9.43 25 150 7.81 32 192 6.19 40 240 4.91 50 300 3.83 63 378 2.94 80 480 2.25 100 600 1.79 125 750 1.46 160 960 1.21 200 1200 1.05 250 1500 0.94 315 1890 0.84 400 2400 0.75 500 3000 0.64 630 3780 0.50 800 4800 0.29 1000 6000 0.00 1250 7500 -0.41 1600 9600 -1.06 2000 12000 -1.84 2500 15000 -2.84 3150 18900 -4.10 4000 24000 -5.61 5000 30000 -7.17 6300 37800 -8.92 8000 48000 -10.82 10000 60000 -12.65 12500 75000 -14.51 16000 96000 -16.61 20000 120000 -18.52 CONVERSION TABLE FOR DIFFERENT SPEEDS AND EQUALIZATIONS Normalized to the 1000 Hz Recorded Fluxivity Calibration Tape 5: 5 in/s, Spcl w/ 50 & 2240 Hz Trans freqs Desired Playback 17: 30 in/s, obsolete DGG Equalization Recorded Playback Playback Frequency/ Frequency/ Level/ [Hz] [Hz] [dB] 20 120 6.34 25 150 4.73 32 192 3.11 40 240 1.83 50 300 0.76 63 378 -0.13 80 480 -0.81 100 600 -1.26 125 750 -1.56 160 960 -1.77 200 1200 -1.86 250 1500 -1.88 315 1890 -1.82 400 2400 -1.67 500 3000 -1.44 630 3780 -1.09 800 4800 -0.59 1000 6000 0.00 1250 7500 0.68 1600 9600 1.48 2000 12000 2.18 2500 15000 2.81 3150 18900 3.34 4000 24000 3.76 5000 30000 4.04 6300 37800 4.24 8000 48000 4.38 10000 60000 4.46 12500 75000 4.52 16000 96000 4.56 20000 120000 4.58 CONVERSION TABLE FOR DIFFERENT SPEEDS AND EQUALIZATIONS Normalized to the 1000 Hz Recorded Fluxivity Calibration Tape 5: 5 in/s, Spcl w/ 50 & 2240 Hz Trans freqs Desired Playback 18: 30 in/s, approx obsolete DGG Equalization Recorded Playback Playback Frequency/ Frequency/ Level/ [Hz] [Hz] [dB] 20 120 6.67 25 150 5.06 32 192 3.44 40 240 2.16 50 300 1.08 63 378 0.20 80 480 -0.48 100 600 -0.94 125 750 -1.25 160 960 -1.46 200 1200 -1.56 250 1500 -1.59 315 1890 -1.55 400 2400 -1.44 500 3000 -1.25 630 3780 -0.95 800 4800 -0.52 1000 6000 0.00 1250 7500 0.61 1600 9600 1.33 2000 12000 1.98 2500 15000 2.56 3150 18900 3.06 4000 24000 3.46 5000 30000 3.72 6300 37800 3.91 8000 48000 4.05 10000 60000 4.13 12500 75000 4.18 16000 96000 4.22 20000 120000 4.24 CONVERSION TABLE FOR DIFFERENT SPEEDS AND EQUALIZATIONS Normalized to the 1000 Hz Recorded Fluxivity Calibration Tape 5: 5 in/s, Spcl w/ 50 & 2240 Hz Trans freqs Desired Playback 19: 20 20 9.43 25 25 7.81 32 32 6.19 40 40 4.91 50 50 3.83 63 63 2.94 80 80 2.25 100 100 1.79 125 125 1.46 160 160 1.21 200 200 1.05 250 250 0.94 315 315 0.84 400 400 0.75 500 500 0.64 630 630 0.50 800 800 0.29 1000 1000 0.00 1250 1250 -0.41 1600 1600 -1.06 2000 2000 -1.84 2500 2500 -2.84 3150 3150 -4.10 4000 4000 -5.61 5000 5000 -7.17 6300 6300 -8.92 8000 8000 -10.82 10000 10000 -12.65 12500 12500 -14.51 16000 16000 -16.61 20000 20000 -18.52 CONVERSION TABLE FOR DIFFERENT SPEEDS AND EQUALIZATIONS Normalized to the 1000 Hz Recorded Fluxivity Calibration Tape 6: 7.5 in/s, IEC (IEC1) Equalization Desired Playback 0: Constant Flux Recorded Playback Playback Frequency/ Frequency/ Level/ [Hz] [Hz] [dB] 20 20 0.77 25 25 0.77 32 32 0.77 40 40 0.77 50 50 0.77 63 63 0.76 80 80 0.76 100 100 0.76 125 125 0.75 160 160 0.75 200 200 0.73 250 250 0.72 315 315 0.69 400 400 0.64 500 500 0.56 630 630 0.45 800 800 0.26 1000 1000 0.00 1250 1250 -0.38 1600 1600 -0.98 2000 2000 -1.72 2500 2500 -2.67 3150 3150 -3.88 4000 4000 -5.35 5000 5000 -6.89 6300 6300 -8.62 8000 8000 -10.50 10000 10000 -12.32 12500 12500 -14.18 16000 16000 -16.27 20000 20000 -18.17 CONVERSION TABLE FOR DIFFERENT SPEEDS AND EQUALIZATIONS Normalized to the 1000 Hz Recorded Fluxivity Calibration Tape 6: 7.5 in/s, IEC (IEC1) Equalization Desired Playback 1: 1.88 in/s, IEC (1981) OpenReel Recorded Playback Playback Frequency/ Frequency/ Level/ [Hz] [Hz] [dB] 20 5 -19.25 25 6 -17.33 32 8 -15.23 40 10 -13.36 50 12 -11.51 63 15 -9.65 80 20 -7.81 100 25 -6.20 125 31 -4.73 160 40 -3.31 200 50 -2.25 250 62 -1.40 315 78 -0.75 400 100 -0.29 500 125 -0.02 630 157 0.11 800 200 0.11 1000 250 0.00 1250 312 -0.24 1600 400 -0.65 2000 500 -1.17 2500 625 -1.81 3150 788 -2.57 4000 1001 -3.39 5000 1251 -4.12 6300 1576 -4.78 8000 2002 -5.33 10000 2502 -5.71 12500 3128 -5.99 16000 4004 -6.20 20000 5005 -6.33 CONVERSION TABLE FOR DIFFERENT SPEEDS AND EQUALIZATIONS Normalized to the 1000 Hz Recorded Fluxivity Calibration Tape 6: 7.5 in/s, IEC (IEC1) Equalization Desired Playback 2: 3.75 in/s, NAB & IEC Equalization Recorded Playback Playback Frequency/ Frequency/ Level/ [Hz] [Hz] [dB] 20 10 -13.67 25 12 -11.83 32 16 -9.84 40 20 -8.13 50 25 -6.51 63 31 -4.99 80 40 -3.61 100 50 -2.54 125 62 -1.68 160 80 -0.97 200 100 -0.51 250 125 -0.20 315 157 0.01 400 200 0.14 500 250 0.19 630 315 0.18 800 400 0.12 1000 500 0.00 1250 625 -0.19 1600 800 -0.48 2000 1000 -0.82 2500 1250 -1.21 3150 1575 -1.64 4000 2000 -2.07 5000 2500 -2.41 6300 3150 -2.70 8000 4000 -2.92 10000 5000 -3.07 12500 6250 -3.16 16000 8000 -3.24 20000 10000 -3.28 CONVERSION TABLE FOR DIFFERENT SPEEDS AND EQUALIZATIONS Normalized to the 1000 Hz Recorded Fluxivity Calibration Tape 6: 7.5 in/s, IEC (IEC1) Equalization Desired Playback 3: 3.75 in/s, obsolete EIA RS-224 (1959) Eq Recorded Playback Playback Frequency/ Frequency/ Level/ [Hz] [Hz] [dB] 20 10 -13.92 25 12 -12.07 32 16 -10.09 40 20 -8.37 50 25 -6.76 63 31 -5.23 80 40 -3.85 100 50 -2.78 125 62 -1.92 160 80 -1.20 200 100 -0.74 250 125 -0.42 315 157 -0.20 400 200 -0.06 500 250 0.01 630 315 0.04 800 400 0.04 1000 500 0.00 1250 625 -0.07 1600 800 -0.18 2000 1000 -0.31 2500 1250 -0.46 3150 1575 -0.60 4000 2000 -0.74 5000 2500 -0.85 6300 3150 -0.93 8000 4000 -0.99 10000 5000 -1.03 12500 6250 -1.06 16000 8000 -1.08 20000 10000 -1.09 CONVERSION TABLE FOR DIFFERENT SPEEDS AND EQUALIZATIONS Normalized to the 1000 Hz Recorded Fluxivity Calibration Tape 6: 7.5 in/s, IEC (IEC1) Equalization Desired Playback 4: 3.75 in/s, obsolete Ampex (1953...1958) Eq Recorded Playback Playback Frequency/ Frequency/ Level/ [Hz] [Hz] [dB] 20 10 -14.78 25 12 -12.94 32 16 -10.95 40 20 -9.24 50 25 -7.62 63 31 -6.09 80 40 -4.71 100 50 -3.63 125 62 -2.77 160 80 -2.04 200 100 -1.57 250 125 -1.22 315 157 -0.97 400 200 -0.76 500 250 -0.60 630 315 -0.43 800 400 -0.23 1000 500 0.00 1250 625 0.28 1600 800 0.64 2000 1000 0.98 2500 1250 1.32 3150 1575 1.63 4000 2000 1.88 5000 2500 2.06 6300 3150 2.20 8000 4000 2.29 10000 5000 2.35 12500 6250 2.39 16000 8000 2.42 20000 10000 2.44 CONVERSION TABLE FOR DIFFERENT SPEEDS AND EQUALIZATIONS Normalized to the 1000 Hz Recorded Fluxivity Calibration Tape 6: 7.5 in/s, IEC (IEC1) Equalization Desired Playback 5: 5 in/s, Spcl w/ 50 & 2240 Hz Trans freqs Recorded Playback Playback Frequency/ Frequency/ Level/ [Hz] [Hz] [dB] 20 13 -11.38 25 16 -9.60 32 21 -7.72 40 26 -6.15 50 33 -4.72 63 42 -3.43 80 53 -2.34 100 66 -1.54 125 83 -0.94 160 106 -0.47 200 133 -0.19 250 166 -0.00 315 210 0.12 400 266 0.18 500 333 0.20 630 420 0.18 800 533 0.11 1000 666 0.00 1250 833 -0.16 1600 1066 -0.42 2000 1333 -0.70 2500 1666 -1.03 3150 2100 -1.38 4000 2666 -1.73 5000 3333 -2.00 6300 4200 -2.22 8000 5333 -2.39 10000 6666 -2.50 12500 8333 -2.57 16000 10666 -2.63 20000 13333 -2.66 CONVERSION TABLE FOR DIFFERENT SPEEDS AND EQUALIZATIONS Normalized to the 1000 Hz Recorded Fluxivity Calibration Tape 6: 7.5 in/s, IEC (IEC1) Equalization Desired Playback 7: 7.5 in/s, obsolete CCIR (1953) Eq Recorded Playback Playback Frequency/ Frequency/ Level/ [Hz] [Hz] [dB] 20 20 -0.68 25 25 -0.68 32 32 -0.68 40 40 -0.68 50 50 -0.67 63 63 -0.67 80 80 -0.67 100 100 -0.67 125 125 -0.66 160 160 -0.65 200 200 -0.64 250 250 -0.62 315 315 -0.59 400 400 -0.54 500 500 -0.47 630 630 -0.37 800 800 -0.21 1000 1000 0.00 1250 1250 0.26 1600 1600 0.61 2000 2000 0.95 2500 2500 1.28 3150 3150 1.59 4000 4000 1.84 5000 5000 2.02 6300 6300 2.16 8000 8000 2.25 10000 10000 2.31 12500 12500 2.35 16000 16000 2.38 20000 20000 2.39 CONVERSION TABLE FOR DIFFERENT SPEEDS AND EQUALIZATIONS Normalized to the 1000 Hz Recorded Fluxivity Calibration Tape 6: 7.5 in/s, IEC (IEC1) Equalization Desired Playback 8: 7.5 in/s, NAB (IEC2) Equalization Recorded Playback Playback Frequency/ Frequency/ Level/ [Hz] [Hz] [dB] 20 20 -8.23 25 25 -6.62 32 32 -5.00 40 40 -3.72 50 50 -2.64 63 63 -1.75 80 80 -1.06 100 100 -0.60 125 125 -0.28 160 160 -0.05 200 200 0.09 250 250 0.17 315 315 0.22 400 400 0.24 500 500 0.23 630 630 0.19 800 800 0.11 1000 1000 0.00 1250 1250 -0.16 1600 1600 -0.40 2000 2000 -0.68 2500 2500 -0.99 3150 3150 -1.32 4000 4000 -1.64 5000 5000 -1.89 6300 6300 -2.10 8000 8000 -2.25 10000 10000 -2.35 12500 12500 -2.42 16000 16000 -2.47 20000 20000 -2.50 CONVERSION TABLE FOR DIFFERENT SPEEDS AND EQUALIZATIONS Normalized to the 1000 Hz Recorded Fluxivity Calibration Tape 6: 7.5 in/s, IEC (IEC1) Equalization Desired Playback 9: 7.5 in/s, NAB & IEC Broadcast Cart Eq Recorded Playback Playback Frequency/ Frequency/ Level/ [Hz] [Hz] [dB] 20 20 0.36 25 25 0.36 32 32 0.36 40 40 0.36 50 50 0.36 63 63 0.36 80 80 0.36 100 100 0.35 125 125 0.35 160 160 0.35 200 200 0.34 250 250 0.33 315 315 0.32 400 400 0.29 500 500 0.26 630 630 0.20 800 800 0.12 1000 1000 0.00 1250 1250 -0.16 1600 1600 -0.41 2000 2000 -0.68 2500 2500 -1.00 3150 3150 -1.33 4000 4000 -1.65 5000 5000 -1.90 6300 6300 -2.11 8000 8000 -2.26 10000 10000 -2.36 12500 12500 -2.43 16000 16000 -2.48 20000 20000 -2.51 CONVERSION TABLE FOR DIFFERENT SPEEDS AND EQUALIZATIONS Normalized to the 1000 Hz Recorded Fluxivity Calibration Tape 6: 7.5 in/s, IEC (IEC1) Equalization Desired Playback 10: 15 in/s, IEC (IEC1) Equalization Recorded Playback Playback Frequency/ Frequency/ Level/ [Hz] [Hz] [dB] 20 40 -0.00 25 50 -0.00 32 64 -0.00 40 80 -0.00 50 100 -0.00 63 126 -0.00 80 160 -0.00 100 200 -0.00 125 250 -0.00 160 320 -0.00 200 400 -0.00 250 500 -0.00 315 630 -0.00 400 800 -0.00 500 1000 -0.00 630 1260 -0.00 800 1600 -0.00 1000 2000 0.00 1250 2500 0.00 1600 3200 0.00 2000 4000 0.00 2500 5000 0.00 3150 6300 0.00 4000 8000 0.00 5000 10000 0.00 6300 12600 0.00 8000 16000 0.00 10000 20000 0.00 12500 25000 0.00 16000 32000 0.00 20000 40000 0.00 CONVERSION TABLE FOR DIFFERENT SPEEDS AND EQUALIZATIONS Normalized to the 1000 Hz Recorded Fluxivity Calibration Tape 6: 7.5 in/s, IEC (IEC1) Equalization Desired Playback 11: 15 in/s, NAB (IEC2) Equalization Recorded Playback Playback Frequency/ Frequency/ Level/ [Hz] [Hz] [dB] 20 40 -4.76 25 50 -3.68 32 64 -2.74 40 80 -2.11 50 100 -1.64 63 126 -1.31 80 160 -1.07 100 200 -0.93 125 250 -0.83 160 320 -0.76 200 400 -0.71 250 500 -0.66 315 630 -0.62 400 800 -0.56 500 1000 -0.48 630 1260 -0.37 800 1600 -0.21 1000 2000 0.00 1250 2500 0.26 1600 3200 0.61 2000 4000 0.95 2500 5000 1.28 3150 6300 1.59 4000 8000 1.85 5000 10000 2.03 6300 12600 2.16 8000 16000 2.26 10000 20000 2.31 12500 25000 2.35 16000 32000 2.38 20000 40000 2.40 CONVERSION TABLE FOR DIFFERENT SPEEDS AND EQUALIZATIONS Normalized to the 1000 Hz Recorded Fluxivity Calibration Tape 6: 7.5 in/s, IEC (IEC1) Equalization Desired Playback 12: 15 in/s, Proposed Studio Master Eq & PRE Bdcst Cart Eq Recorded Playback Playback Frequency/ Frequency/ Level/ [Hz] [Hz] [dB] 20 40 0.36 25 50 0.36 32 64 0.36 40 80 0.36 50 100 0.36 63 126 0.36 80 160 0.36 100 200 0.35 125 250 0.35 160 320 0.35 200 400 0.34 250 500 0.33 315 630 0.32 400 800 0.29 500 1000 0.26 630 1260 0.20 800 1600 0.12 1000 2000 0.00 1250 2500 -0.16 1600 3200 -0.41 2000 4000 -0.68 2500 5000 -1.00 3150 6300 -1.33 4000 8000 -1.65 5000 10000 -1.90 6300 12600 -2.11 8000 16000 -2.26 10000 20000 -2.36 12500 25000 -2.43 16000 32000 -2.48 20000 40000 -2.51 CONVERSION TABLE FOR DIFFERENT SPEEDS AND EQUALIZATIONS Normalized to the 1000 Hz Recorded Fluxivity Calibration Tape 6: 7.5 in/s, IEC (IEC1) Equalization Desired Playback 13: 15 in/s, Nagra Master Equalization Recorded Playback Playback Frequency/ Frequency/ Level/ [Hz] [Hz] [dB] 20 40 -3.44 25 50 -2.36 32 64 -1.42 40 80 -0.79 50 100 -0.32 63 126 0.01 80 160 0.24 100 200 0.38 125 250 0.47 160 320 0.52 200 400 0.55 250 500 0.56 315 630 0.55 400 800 0.52 500 1000 0.46 630 1260 0.37 800 1600 0.22 1000 2000 0.00 1250 2500 -0.31 1600 3200 -0.79 2000 4000 -1.37 2500 5000 -2.08 3150 6300 -2.91 4000 8000 -3.83 5000 10000 -4.66 6300 12600 -5.43 8000 16000 -6.08 10000 20000 -6.55 12500 25000 -6.90 16000 32000 -7.16 20000 40000 -7.32 CONVERSION TABLE FOR DIFFERENT SPEEDS AND EQUALIZATIONS Normalized to the 1000 Hz Recorded Fluxivity Calibration Tape 6: 7.5 in/s, IEC (IEC1) Equalization Desired Playback 14: 30 in/s, AES (IEC2) Equalization Recorded Playback Playback Frequency/ Frequency/ Level/ [Hz] [Hz] [dB] 20 80 0.00 25 100 0.00 32 128 0.00 40 160 0.00 50 200 0.00 63 252 0.00 80 320 0.00 100 400 0.00 125 500 0.00 160 640 0.00 200 800 0.00 250 1000 0.00 315 1260 0.00 400 1600 -0.00 500 2000 -0.00 630 2520 -0.00 800 3200 -0.00 1000 4000 0.00 1250 5000 0.00 1600 6400 0.00 2000 8000 0.00 2500 10000 0.00 3150 12600 0.00 4000 16000 0.00 5000 20000 0.00 6300 25200 0.00 8000 32000 0.00 10000 40000 0.00 12500 50000 0.00 16000 64000 0.00 20000 80000 0.00 CONVERSION TABLE FOR DIFFERENT SPEEDS AND EQUALIZATIONS Normalized to the 1000 Hz Recorded Fluxivity Calibration Tape 6: 7.5 in/s, IEC (IEC1) Equalization Desired Playback 15: 30 in/s, obsolete IEC1 Equalization Recorded Playback Playback Frequency/ Frequency/ Level/ [Hz] [Hz] [dB] 20 80 -1.72 25 100 -1.72 32 128 -1.72 40 160 -1.72 50 200 -1.72 63 252 -1.71 80 320 -1.71 100 400 -1.70 125 500 -1.68 160 640 -1.66 200 800 -1.62 250 1000 -1.57 315 1260 -1.48 400 1600 -1.35 500 2000 -1.16 630 2520 -0.88 800 3200 -0.48 1000 4000 0.00 1250 5000 0.57 1600 6400 1.28 2000 8000 1.91 2500 10000 2.50 3150 12600 3.01 4000 16000 3.42 5000 20000 3.70 6300 25200 3.91 8000 32000 4.05 10000 40000 4.14 12500 50000 4.20 16000 64000 4.24 20000 80000 4.26 CONVERSION TABLE FOR DIFFERENT SPEEDS AND EQUALIZATIONS Normalized to the 1000 Hz Recorded Fluxivity Calibration Tape 6: 7.5 in/s, IEC (IEC1) Equalization Desired Playback 16: 30 in/s, obsolete Ampex 200A & 300 Eq Recorded Playback Playback Frequency/ Frequency/ Level/ [Hz] [Hz] [dB] 20 80 0.77 25 100 0.77 32 128 0.77 40 160 0.77 50 200 0.77 63 252 0.76 80 320 0.76 100 400 0.76 125 500 0.75 160 640 0.75 200 800 0.73 250 1000 0.72 315 1260 0.69 400 1600 0.64 500 2000 0.56 630 2520 0.45 800 3200 0.26 1000 4000 0.00 1250 5000 -0.38 1600 6400 -0.98 2000 8000 -1.72 2500 10000 -2.67 3150 12600 -3.88 4000 16000 -5.35 5000 20000 -6.89 6300 25200 -8.62 8000 32000 -10.50 10000 40000 -12.32 12500 50000 -14.18 16000 64000 -16.27 20000 80000 -18.17 CONVERSION TABLE FOR DIFFERENT SPEEDS AND EQUALIZATIONS Normalized to the 1000 Hz Recorded Fluxivity Calibration Tape 6: 7.5 in/s, IEC (IEC1) Equalization Desired Playback 17: 30 in/s, obsolete DGG Equalization Recorded Playback Playback Frequency/ Frequency/ Level/ [Hz] [Hz] [dB] 20 80 -0.88 25 100 -0.88 32 128 -0.88 40 160 -0.88 50 200 -0.87 63 252 -0.87 80 320 -0.87 100 400 -0.87 125 500 -0.86 160 640 -0.85 200 800 -0.83 250 1000 -0.81 315 1260 -0.77 400 1600 -0.70 500 2000 -0.61 630 2520 -0.47 800 3200 -0.26 1000 4000 0.00 1250 5000 0.33 1600 6400 0.76 2000 8000 1.17 2500 10000 1.57 3150 12600 1.93 4000 16000 2.23 5000 20000 2.44 6300 25200 2.59 8000 32000 2.70 10000 40000 2.76 12500 50000 2.81 16000 64000 2.84 20000 80000 2.86 CONVERSION TABLE FOR DIFFERENT SPEEDS AND EQUALIZATIONS Normalized to the 1000 Hz Recorded Fluxivity Calibration Tape 6: 7.5 in/s, IEC (IEC1) Equalization Desired Playback 18: 30 in/s, approx obsolete DGG Equalization Recorded Playback Playback Frequency/ Frequency/ Level/ [Hz] [Hz] [dB] 20 80 -0.68 25 100 -0.68 32 128 -0.68 40 160 -0.68 50 200 -0.68 63 252 -0.67 80 320 -0.67 100 400 -0.67 125 500 -0.66 160 640 -0.66 200 800 -0.64 250 1000 -0.62 315 1260 -0.59 400 1600 -0.54 500 2000 -0.47 630 2520 -0.37 800 3200 -0.21 1000 4000 0.00 1250 5000 0.26 1600 6400 0.61 2000 8000 0.95 2500 10000 1.28 3150 12600 1.59 4000 16000 1.84 5000 20000 2.02 6300 25200 2.16 8000 32000 2.25 10000 40000 2.31 12500 50000 2.35 16000 64000 2.38 20000 80000 2.39 CONVERSION TABLE FOR DIFFERENT SPEEDS AND EQUALIZATIONS Normalized to the 1000 Hz Recorded Fluxivity Calibration Tape 6: 7.5 in/s, IEC (IEC1) Equalization Desired Playback 19: 20 20 0.77 25 25 0.77 32 32 0.77 40 40 0.77 50 50 0.77 63 63 0.76 80 80 0.76 100 100 0.76 125 125 0.75 160 160 0.75 200 200 0.73 250 250 0.72 315 315 0.69 400 400 0.64 500 500 0.56 630 630 0.45 800 800 0.26 1000 1000 0.00 1250 1250 -0.38 1600 1600 -0.98 2000 2000 -1.72 2500 2500 -2.67 3150 3150 -3.88 4000 4000 -5.35 5000 5000 -6.89 6300 6300 -8.62 8000 8000 -10.50 10000 10000 -12.32 12500 12500 -14.18 16000 16000 -16.27 20000 20000 -18.17 CONVERSION TABLE FOR DIFFERENT SPEEDS AND EQUALIZATIONS Normalized to the 1000 Hz Recorded Fluxivity Calibration Tape 7: 7.5 in/s, obsolete CCIR (1953) Eq Desired Playback 0: Constant Flux Recorded Playback Playback Frequency/ Frequency/ Level/ [Hz] [Hz] [dB] 20 20 1.44 25 25 1.44 32 32 1.44 40 40 1.44 50 50 1.44 63 63 1.44 80 80 1.43 100 100 1.43 125 125 1.42 160 160 1.40 200 200 1.38 250 250 1.34 315 315 1.28 400 400 1.18 500 500 1.04 630 630 0.81 800 800 0.47 1000 1000 0.00 1250 1250 -0.64 1600 1600 -1.59 2000 2000 -2.67 2500 2500 -3.95 3150 3150 -5.47 4000 4000 -7.20 5000 5000 -8.92 6300 6300 -10.77 8000 8000 -12.75 10000 10000 -14.63 12500 12500 -16.52 16000 16000 -18.64 20000 20000 -20.56 CONVERSION TABLE FOR DIFFERENT SPEEDS AND EQUALIZATIONS Normalized to the 1000 Hz Recorded Fluxivity Calibration Tape 7: 7.5 in/s, obsolete CCIR (1953) Eq Desired Playback 1: 1.88 in/s, IEC (1981) OpenReel Recorded Playback Playback Frequency/ Frequency/ Level/ [Hz] [Hz] [dB] 20 5 -18.57 25 6 -16.66 32 8 -14.56 40 10 -12.68 50 12 -10.84 63 15 -8.98 80 20 -7.14 100 25 -5.54 125 31 -4.07 160 40 -2.66 200 50 -1.61 250 62 -0.78 315 78 -0.16 400 100 0.25 500 125 0.45 630 157 0.48 800 200 0.32 1000 250 0.00 1250 312 -0.50 1600 400 -1.26 2000 500 -2.12 2500 625 -3.09 3150 788 -4.16 4000 1001 -5.23 5000 1251 -6.14 6300 1576 -6.94 8000 2002 -7.58 10000 2502 -8.02 12500 3128 -8.34 16000 4004 -8.58 20000 5005 -8.72 CONVERSION TABLE FOR DIFFERENT SPEEDS AND EQUALIZATIONS Normalized to the 1000 Hz Recorded Fluxivity Calibration Tape 7: 7.5 in/s, obsolete CCIR (1953) Eq Desired Playback 2: 3.75 in/s, NAB & IEC Equalization Recorded Playback Playback Frequency/ Frequency/ Level/ [Hz] [Hz] [dB] 20 10 -13.00 25 12 -11.15 32 16 -9.17 40 20 -7.45 50 25 -5.84 63 31 -4.32 80 40 -2.94 100 50 -1.87 125 62 -1.02 160 80 -0.31 200 100 0.13 250 125 0.42 315 157 0.60 400 200 0.68 500 250 0.66 630 315 0.55 800 400 0.33 1000 500 0.00 1250 625 -0.45 1600 800 -1.09 2000 1000 -1.77 2500 1250 -2.49 3150 1575 -3.23 4000 2000 -3.91 5000 2500 -4.44 6300 3150 -4.86 8000 4000 -5.17 10000 5000 -5.38 12500 6250 -5.51 16000 8000 -5.61 20000 10000 -5.67 CONVERSION TABLE FOR DIFFERENT SPEEDS AND EQUALIZATIONS Normalized to the 1000 Hz Recorded Fluxivity Calibration Tape 7: 7.5 in/s, obsolete CCIR (1953) Eq Desired Playback 3: 3.75 in/s, obsolete EIA RS-224 (1959) Eq Recorded Playback Playback Frequency/ Frequency/ Level/ [Hz] [Hz] [dB] 20 10 -13.24 25 12 -11.39 32 16 -9.41 40 20 -7.69 50 25 -6.08 63 31 -4.56 80 40 -3.18 100 50 -2.11 125 62 -1.25 160 80 -0.55 200 100 -0.10 250 125 0.20 315 157 0.39 400 200 0.48 500 250 0.48 630 315 0.41 800 400 0.24 1000 500 0.00 1250 625 -0.33 1600 800 -0.79 2000 1000 -1.26 2500 1250 -1.74 3150 1575 -2.19 4000 2000 -2.59 5000 2500 -2.87 6300 3150 -3.09 8000 4000 -3.24 10000 5000 -3.34 12500 6250 -3.41 16000 8000 -3.45 20000 10000 -3.48 CONVERSION TABLE FOR DIFFERENT SPEEDS AND EQUALIZATIONS Normalized to the 1000 Hz Recorded Fluxivity Calibration Tape 7: 7.5 in/s, obsolete CCIR (1953) Eq Desired Playback 4: 3.75 in/s, obsolete Ampex (1953...1958) Eq Recorded Playback Playback Frequency/ Frequency/ Level/ [Hz] [Hz] [dB] 20 10 -14.11 25 12 -12.26 32 16 -10.28 40 20 -8.56 50 25 -6.95 63 31 -5.42 80 40 -4.04 100 50 -2.97 125 62 -2.11 160 80 -1.39 200 100 -0.93 250 125 -0.60 315 157 -0.37 400 200 -0.22 500 250 -0.13 630 315 -0.06 800 400 -0.02 1000 500 0.00 1250 625 0.02 1600 800 0.03 2000 1000 0.03 2500 1250 0.04 3150 1575 0.04 4000 2000 0.04 5000 2500 0.04 6300 3150 0.04 8000 4000 0.04 10000 5000 0.04 12500 6250 0.04 16000 8000 0.04 20000 10000 0.04 CONVERSION TABLE FOR DIFFERENT SPEEDS AND EQUALIZATIONS Normalized to the 1000 Hz Recorded Fluxivity Calibration Tape 7: 7.5 in/s, obsolete CCIR (1953) Eq Desired Playback 5: 5 in/s, Spcl w/ 50 & 2240 Hz Trans freqs Recorded Playback Playback Frequency/ Frequency/ Level/ [Hz] [Hz] [dB] 20 13 -10.70 25 16 -8.92 32 21 -7.05 40 26 -5.47 50 33 -4.05 63 42 -2.76 80 53 -1.67 100 66 -0.87 125 83 -0.28 160 106 0.18 200 133 0.45 250 166 0.62 315 210 0.71 400 266 0.73 500 333 0.67 630 420 0.54 800 533 0.32 1000 666 0.00 1250 833 -0.43 1600 1066 -1.02 2000 1333 -1.65 2500 1666 -2.31 3150 2100 -2.97 4000 2666 -3.57 5000 3333 -4.02 6300 4200 -4.38 8000 5333 -4.64 10000 6666 -4.81 12500 8333 -4.92 16000 10666 -5.00 20000 13333 -5.05 CONVERSION TABLE FOR DIFFERENT SPEEDS AND EQUALIZATIONS Normalized to the 1000 Hz Recorded Fluxivity Calibration Tape 7: 7.5 in/s, obsolete CCIR (1953) Eq Desired Playback 6: 7.5 in/s, IEC (IEC1) Equalization Recorded Playback Playback Frequency/ Frequency/ Level/ [Hz] [Hz] [dB] 20 20 0.68 25 25 0.68 32 32 0.68 40 40 0.68 50 50 0.67 63 63 0.67 80 80 0.67 100 100 0.67 125 125 0.66 160 160 0.65 200 200 0.64 250 250 0.62 315 315 0.59 400 400 0.54 500 500 0.47 630 630 0.37 800 800 0.21 1000 1000 0.00 1250 1250 -0.26 1600 1600 -0.61 2000 2000 -0.95 2500 2500 -1.28 3150 3150 -1.59 4000 4000 -1.84 5000 5000 -2.02 6300 6300 -2.16 8000 8000 -2.25 10000 10000 -2.31 12500 12500 -2.35 16000 16000 -2.38 20000 20000 -2.39 CONVERSION TABLE FOR DIFFERENT SPEEDS AND EQUALIZATIONS Normalized to the 1000 Hz Recorded Fluxivity Calibration Tape 7: 7.5 in/s, obsolete CCIR (1953) Eq Desired Playback 8: 7.5 in/s, NAB (IEC2) Equalization Recorded Playback Playback Frequency/ Frequency/ Level/ [Hz] [Hz] [dB] 20 20 -7.56 25 25 -5.94 32 32 -4.32 40 40 -3.04 50 50 -1.97 63 63 -1.08 80 80 -0.39 100 100 0.06 125 125 0.38 160 160 0.61 200 200 0.73 250 250 0.80 315 315 0.81 400 400 0.78 500 500 0.70 630 630 0.55 800 800 0.32 1000 1000 0.00 1250 1250 -0.42 1600 1600 -1.01 2000 2000 -1.62 2500 2500 -2.27 3150 3150 -2.90 4000 4000 -3.48 5000 5000 -3.91 6300 6300 -4.25 8000 8000 -4.50 10000 10000 -4.66 12500 12500 -4.77 16000 16000 -4.85 20000 20000 -4.89 CONVERSION TABLE FOR DIFFERENT SPEEDS AND EQUALIZATIONS Normalized to the 1000 Hz Recorded Fluxivity Calibration Tape 7: 7.5 in/s, obsolete CCIR (1953) Eq Desired Playback 9: 7.5 in/s, NAB & IEC Broadcast Cart Eq Recorded Playback Playback Frequency/ Frequency/ Level/ [Hz] [Hz] [dB] 20 20 1.04 25 25 1.03 32 32 1.03 40 40 1.03 50 50 1.03 63 63 1.03 80 80 1.03 100 100 1.02 125 125 1.02 160 160 1.00 200 200 0.98 250 250 0.96 315 315 0.91 400 400 0.84 500 500 0.73 630 630 0.57 800 800 0.32 1000 1000 0.00 1250 1250 -0.43 1600 1600 -1.02 2000 2000 -1.63 2500 2500 -2.28 3150 3150 -2.91 4000 4000 -3.49 5000 5000 -3.92 6300 6300 -4.26 8000 8000 -4.51 10000 10000 -4.67 12500 12500 -4.78 16000 16000 -4.86 20000 20000 -4.90 CONVERSION TABLE FOR DIFFERENT SPEEDS AND EQUALIZATIONS Normalized to the 1000 Hz Recorded Fluxivity Calibration Tape 7: 7.5 in/s, obsolete CCIR (1953) Eq Desired Playback 10: 15 in/s, IEC (IEC1) Equalization Recorded Playback Playback Frequency/ Frequency/ Level/ [Hz] [Hz] [dB] 20 40 0.68 25 50 0.68 32 64 0.68 40 80 0.67 50 100 0.67 63 126 0.67 80 160 0.67 100 200 0.67 125 250 0.66 160 320 0.65 200 400 0.64 250 500 0.62 315 630 0.59 400 800 0.54 500 1000 0.47 630 1260 0.37 800 1600 0.21 1000 2000 0.00 1250 2500 -0.26 1600 3200 -0.61 2000 4000 -0.95 2500 5000 -1.28 3150 6300 -1.59 4000 8000 -1.84 5000 10000 -2.02 6300 12600 -2.16 8000 16000 -2.25 10000 20000 -2.31 12500 25000 -2.35 16000 32000 -2.37 20000 40000 -2.39 CONVERSION TABLE FOR DIFFERENT SPEEDS AND EQUALIZATIONS Normalized to the 1000 Hz Recorded Fluxivity Calibration Tape 7: 7.5 in/s, obsolete CCIR (1953) Eq Desired Playback 11: 15 in/s, NAB (IEC2) Equalization Recorded Playback Playback Frequency/ Frequency/ Level/ [Hz] [Hz] [dB] 20 40 -4.08 25 50 -3.01 32 64 -2.07 40 80 -1.43 50 100 -0.97 63 126 -0.63 80 160 -0.40 100 200 -0.26 125 250 -0.17 160 320 -0.10 200 400 -0.07 250 500 -0.04 315 630 -0.03 400 800 -0.01 500 1000 -0.01 630 1260 -0.00 800 1600 -0.00 1000 2000 0.00 1250 2500 0.00 1600 3200 0.00 2000 4000 0.00 2500 5000 0.00 3150 6300 0.00 4000 8000 0.00 5000 10000 0.00 6300 12600 0.00 8000 16000 0.00 10000 20000 0.00 12500 25000 0.00 16000 32000 0.00 20000 40000 0.00 CONVERSION TABLE FOR DIFFERENT SPEEDS AND EQUALIZATIONS Normalized to the 1000 Hz Recorded Fluxivity Calibration Tape 7: 7.5 in/s, obsolete CCIR (1953) Eq Desired Playback 12: 15 in/s, Proposed Studio Master Eq & PRE Bdcst Cart Eq Recorded Playback Playback Frequency/ Frequency/ Level/ [Hz] [Hz] [dB] 20 40 1.04 25 50 1.03 32 64 1.03 40 80 1.03 50 100 1.03 63 126 1.03 80 160 1.03 100 200 1.02 125 250 1.02 160 320 1.00 200 400 0.98 250 500 0.96 315 630 0.91 400 800 0.84 500 1000 0.73 630 1260 0.57 800 1600 0.32 1000 2000 0.00 1250 2500 -0.43 1600 3200 -1.02 2000 4000 -1.63 2500 5000 -2.28 3150 6300 -2.91 4000 8000 -3.49 5000 10000 -3.92 6300 12600 -4.26 8000 16000 -4.51 10000 20000 -4.67 12500 25000 -4.78 16000 32000 -4.86 20000 40000 -4.90 CONVERSION TABLE FOR DIFFERENT SPEEDS AND EQUALIZATIONS Normalized to the 1000 Hz Recorded Fluxivity Calibration Tape 7: 7.5 in/s, obsolete CCIR (1953) Eq Desired Playback 13: 15 in/s, Nagra Master Equalization Recorded Playback Playback Frequency/ Frequency/ Level/ [Hz] [Hz] [dB] 20 40 -2.76 25 50 -1.69 32 64 -0.75 40 80 -0.11 50 100 0.35 63 126 0.68 80 160 0.91 100 200 1.04 125 250 1.13 160 320 1.18 200 400 1.19 250 500 1.18 315 630 1.14 400 800 1.06 500 1000 0.94 630 1260 0.73 800 1600 0.42 1000 2000 0.00 1250 2500 -0.57 1600 3200 -1.40 2000 4000 -2.32 2500 5000 -3.36 3150 6300 -4.50 4000 8000 -5.67 5000 10000 -6.68 6300 12600 -7.58 8000 16000 -8.33 10000 20000 -8.86 12500 25000 -9.24 16000 32000 -9.54 20000 40000 -9.71 CONVERSION TABLE FOR DIFFERENT SPEEDS AND EQUALIZATIONS Normalized to the 1000 Hz Recorded Fluxivity Calibration Tape 7: 7.5 in/s, obsolete CCIR (1953) Eq Desired Playback 14: 30 in/s, AES (IEC2) Equalization Recorded Playback Playback Frequency/ Frequency/ Level/ [Hz] [Hz] [dB] 20 80 0.68 25 100 0.68 32 128 0.68 40 160 0.68 50 200 0.67 63 252 0.67 80 320 0.67 100 400 0.67 125 500 0.66 160 640 0.65 200 800 0.64 250 1000 0.62 315 1260 0.59 400 1600 0.54 500 2000 0.47 630 2520 0.37 800 3200 0.21 1000 4000 0.00 1250 5000 -0.26 1600 6400 -0.61 2000 8000 -0.95 2500 10000 -1.28 3150 12600 -1.59 4000 16000 -1.84 5000 20000 -2.02 6300 25200 -2.16 8000 32000 -2.25 10000 40000 -2.31 12500 50000 -2.35 16000 64000 -2.38 20000 80000 -2.39 CONVERSION TABLE FOR DIFFERENT SPEEDS AND EQUALIZATIONS Normalized to the 1000 Hz Recorded Fluxivity Calibration Tape 7: 7.5 in/s, obsolete CCIR (1953) Eq Desired Playback 15: 30 in/s, obsolete IEC1 Equalization Recorded Playback Playback Frequency/ Frequency/ Level/ [Hz] [Hz] [dB] 20 80 -1.04 25 100 -1.04 32 128 -1.04 40 160 -1.04 50 200 -1.04 63 252 -1.04 80 320 -1.03 100 400 -1.03 125 500 -1.02 160 640 -1.00 200 800 -0.98 250 1000 -0.95 315 1260 -0.89 400 1600 -0.80 500 2000 -0.69 630 2520 -0.51 800 3200 -0.28 1000 4000 0.00 1250 5000 0.31 1600 6400 0.67 2000 8000 0.96 2500 10000 1.22 3150 12600 1.42 4000 16000 1.58 5000 20000 1.68 6300 25200 1.75 8000 32000 1.80 10000 40000 1.83 12500 50000 1.85 16000 64000 1.86 20000 80000 1.87 CONVERSION TABLE FOR DIFFERENT SPEEDS AND EQUALIZATIONS Normalized to the 1000 Hz Recorded Fluxivity Calibration Tape 7: 7.5 in/s, obsolete CCIR (1953) Eq Desired Playback 16: 30 in/s, obsolete Ampex 200A & 300 Eq Recorded Playback Playback Frequency/ Frequency/ Level/ [Hz] [Hz] [dB] 20 80 1.44 25 100 1.44 32 128 1.44 40 160 1.44 50 200 1.44 63 252 1.44 80 320 1.43 100 400 1.43 125 500 1.42 160 640 1.40 200 800 1.38 250 1000 1.34 315 1260 1.28 400 1600 1.18 500 2000 1.04 630 2520 0.81 800 3200 0.47 1000 4000 0.00 1250 5000 -0.64 1600 6400 -1.59 2000 8000 -2.67 2500 10000 -3.95 3150 12600 -5.47 4000 16000 -7.20 5000 20000 -8.92 6300 25200 -10.77 8000 32000 -12.75 10000 40000 -14.63 12500 50000 -16.52 16000 64000 -18.64 20000 80000 -20.56 CONVERSION TABLE FOR DIFFERENT SPEEDS AND EQUALIZATIONS Normalized to the 1000 Hz Recorded Fluxivity Calibration Tape 7: 7.5 in/s, obsolete CCIR (1953) Eq Desired Playback 17: 30 in/s, obsolete DGG Equalization Recorded Playback Playback Frequency/ Frequency/ Level/ [Hz] [Hz] [dB] 20 80 -0.20 25 100 -0.20 32 128 -0.20 40 160 -0.20 50 200 -0.20 63 252 -0.20 80 320 -0.20 100 400 -0.20 125 500 -0.20 160 640 -0.19 200 800 -0.19 250 1000 -0.18 315 1260 -0.17 400 1600 -0.16 500 2000 -0.14 630 2520 -0.10 800 3200 -0.06 1000 4000 0.00 1250 5000 0.07 1600 6400 0.15 2000 8000 0.22 2500 10000 0.29 3150 12600 0.34 4000 16000 0.38 5000 20000 0.41 6300 25200 0.43 8000 32000 0.45 10000 40000 0.45 12500 50000 0.46 16000 64000 0.46 20000 80000 0.47 CONVERSION TABLE FOR DIFFERENT SPEEDS AND EQUALIZATIONS Normalized to the 1000 Hz Recorded Fluxivity Calibration Tape 7: 7.5 in/s, obsolete CCIR (1953) Eq Desired Playback 18: 30 in/s, approx obsolete DGG Equalization Recorded Playback Playback Frequency/ Frequency/ Level/ [Hz] [Hz] [dB] 20 80 -0.00 25 100 -0.00 32 128 -0.00 40 160 -0.00 50 200 -0.00 63 252 -0.00 80 320 -0.00 100 400 -0.00 125 500 -0.00 160 640 -0.00 200 800 -0.00 250 1000 -0.00 315 1260 -0.00 400 1600 -0.00 500 2000 -0.00 630 2520 -0.00 800 3200 0.00 1000 4000 0.00 1250 5000 0.00 1600 6400 0.00 2000 8000 0.00 2500 10000 0.00 3150 12600 0.00 4000 16000 0.00 5000 20000 0.00 6300 25200 0.00 8000 32000 0.00 10000 40000 0.00 12500 50000 0.00 16000 64000 0.00 20000 80000 0.00 CONVERSION TABLE FOR DIFFERENT SPEEDS AND EQUALIZATIONS Normalized to the 1000 Hz Recorded Fluxivity Calibration Tape 7: 7.5 in/s, obsolete CCIR (1953) Eq Desired Playback 19: 20 20 1.44 25 25 1.44 32 32 1.44 40 40 1.44 50 50 1.44 63 63 1.44 80 80 1.43 100 100 1.43 125 125 1.42 160 160 1.40 200 200 1.38 250 250 1.34 315 315 1.28 400 400 1.18 500 500 1.04 630 630 0.81 800 800 0.47 1000 1000 0.00 1250 1250 -0.64 1600 1600 -1.59 2000 2000 -2.67 2500 2500 -3.95 3150 3150 -5.47 4000 4000 -7.20 5000 5000 -8.92 6300 6300 -10.77 8000 8000 -12.75 10000 10000 -14.63 12500 12500 -16.52 16000 16000 -18.64 20000 20000 -20.56 CONVERSION TABLE FOR DIFFERENT SPEEDS AND EQUALIZATIONS Normalized to the 1000 Hz Recorded Fluxivity Calibration Tape 8: 7.5 in/s, NAB (IEC2) Equalization Desired Playback 0: Constant Flux Recorded Playback Playback Frequency/ Frequency/ Level/ [Hz] [Hz] [dB] 20 20 9.00 25 25 7.39 32 32 5.76 40 40 4.48 50 50 3.41 63 63 2.52 80 80 1.83 100 100 1.36 125 125 1.04 160 160 0.79 200 200 0.64 250 250 0.54 315 315 0.46 400 400 0.40 500 500 0.34 630 630 0.26 800 800 0.15 1000 1000 0.00 1250 1250 -0.22 1600 1600 -0.58 2000 2000 -1.04 2500 2500 -1.69 3150 3150 -2.57 4000 4000 -3.72 5000 5000 -5.00 6300 6300 -6.52 8000 8000 -8.25 10000 10000 -9.96 12500 12500 -11.76 16000 16000 -13.80 20000 20000 -15.67 CONVERSION TABLE FOR DIFFERENT SPEEDS AND EQUALIZATIONS Normalized to the 1000 Hz Recorded Fluxivity Calibration Tape 8: 7.5 in/s, NAB (IEC2) Equalization Desired Playback 1: 1.88 in/s, IEC (1981) OpenReel Recorded Playback Playback Frequency/ Frequency/ Level/ [Hz] [Hz] [dB] 20 5 -11.01 25 6 -10.71 32 8 -10.24 40 10 -9.64 50 12 -8.87 63 15 -7.90 80 20 -6.75 100 25 -5.60 125 31 -4.45 160 40 -3.27 200 50 -2.34 250 62 -1.58 315 78 -0.97 400 100 -0.53 500 125 -0.25 630 157 -0.08 800 200 0.00 1000 250 0.00 1250 312 -0.07 1600 400 -0.25 2000 500 -0.49 2500 625 -0.82 3150 788 -1.25 4000 1001 -1.75 5000 1251 -2.23 6300 1576 -2.68 8000 2002 -3.08 10000 2502 -3.36 12500 3128 -3.57 16000 4004 -3.73 20000 5005 -3.83 CONVERSION TABLE FOR DIFFERENT SPEEDS AND EQUALIZATIONS Normalized to the 1000 Hz Recorded Fluxivity Calibration Tape 8: 7.5 in/s, NAB (IEC2) Equalization Desired Playback 2: 3.75 in/s, NAB & IEC Equalization Recorded Playback Playback Frequency/ Frequency/ Level/ [Hz] [Hz] [dB] 20 10 -5.44 25 12 -5.21 32 16 -4.85 40 20 -4.41 50 25 -3.87 63 31 -3.24 80 40 -2.55 100 50 -1.93 125 62 -1.40 160 80 -0.92 200 100 -0.60 250 125 -0.37 315 157 -0.21 400 200 -0.10 500 250 -0.04 630 315 -0.00 800 400 0.01 1000 500 0.00 1250 625 -0.03 1600 800 -0.08 2000 1000 -0.14 2500 1250 -0.22 3150 1575 -0.32 4000 2000 -0.43 5000 2500 -0.52 6300 3150 -0.61 8000 4000 -0.67 10000 5000 -0.71 12500 6250 -0.75 16000 8000 -0.77 20000 10000 -0.78 CONVERSION TABLE FOR DIFFERENT SPEEDS AND EQUALIZATIONS Normalized to the 1000 Hz Recorded Fluxivity Calibration Tape 8: 7.5 in/s, NAB (IEC2) Equalization Desired Playback 3: 3.75 in/s, obsolete EIA RS-224 (1959) Eq Recorded Playback Playback Frequency/ Frequency/ Level/ [Hz] [Hz] [dB] 20 10 -5.68 25 12 -5.45 32 16 -5.09 40 20 -4.65 50 25 -4.11 63 31 -3.48 80 40 -2.79 100 50 -2.17 125 62 -1.64 160 80 -1.16 200 100 -0.83 250 125 -0.60 315 157 -0.43 400 200 -0.30 500 250 -0.22 630 315 -0.14 800 400 -0.07 1000 500 0.00 1250 625 0.09 1600 800 0.22 2000 1000 0.36 2500 1250 0.53 3150 1575 0.71 4000 2000 0.90 5000 2500 1.04 6300 3150 1.16 8000 4000 1.26 10000 5000 1.32 12500 6250 1.36 16000 8000 1.39 20000 10000 1.41 CONVERSION TABLE FOR DIFFERENT SPEEDS AND EQUALIZATIONS Normalized to the 1000 Hz Recorded Fluxivity Calibration Tape 8: 7.5 in/s, NAB (IEC2) Equalization Desired Playback 4: 3.75 in/s, obsolete Ampex (1953...1958) Eq Recorded Playback Playback Frequency/ Frequency/ Level/ [Hz] [Hz] [dB] 20 10 -6.55 25 12 -6.32 32 16 -5.95 40 20 -5.52 50 25 -4.98 63 31 -4.34 80 40 -3.65 100 50 -3.03 125 62 -2.49 160 80 -2.00 200 100 -1.66 250 125 -1.40 315 157 -1.19 400 200 -1.00 500 250 -0.83 630 315 -0.62 800 400 -0.34 1000 500 0.00 1250 625 0.44 1600 800 1.04 2000 1000 1.66 2500 1250 2.30 3150 1575 2.94 4000 2000 3.52 5000 2500 3.96 6300 3150 4.30 8000 4000 4.54 10000 5000 4.70 12500 6250 4.81 16000 8000 4.89 20000 10000 4.93 CONVERSION TABLE FOR DIFFERENT SPEEDS AND EQUALIZATIONS Normalized to the 1000 Hz Recorded Fluxivity Calibration Tape 8: 7.5 in/s, NAB (IEC2) Equalization Desired Playback 5: 5 in/s, Spcl w/ 50 & 2240 Hz Trans freqs Recorded Playback Playback Frequency/ Frequency/ Level/ [Hz] [Hz] [dB] 20 13 -3.14 25 16 -2.98 32 21 -2.73 40 26 -2.43 50 33 -2.08 63 42 -1.68 80 53 -1.28 100 66 -0.94 125 83 -0.66 160 106 -0.43 200 133 -0.28 250 166 -0.17 315 210 -0.10 400 266 -0.06 500 333 -0.03 630 420 -0.01 800 533 -0.00 1000 666 0.00 1250 833 -0.00 1600 1066 -0.01 2000 1333 -0.03 2500 1666 -0.04 3150 2100 -0.07 4000 2666 -0.09 5000 3333 -0.11 6300 4200 -0.12 8000 5333 -0.14 10000 6666 -0.15 12500 8333 -0.15 16000 10666 -0.16 20000 13333 -0.16 CONVERSION TABLE FOR DIFFERENT SPEEDS AND EQUALIZATIONS Normalized to the 1000 Hz Recorded Fluxivity Calibration Tape 8: 7.5 in/s, NAB (IEC2) Equalization Desired Playback 6: 7.5 in/s, IEC (IEC1) Equalization Recorded Playback Playback Frequency/ Frequency/ Level/ [Hz] [Hz] [dB] 20 20 8.23 25 25 6.62 32 32 5.00 40 40 3.72 50 50 2.64 63 63 1.75 80 80 1.06 100 100 0.60 125 125 0.28 160 160 0.05 200 200 -0.09 250 250 -0.17 315 315 -0.22 400 400 -0.24 500 500 -0.23 630 630 -0.19 800 800 -0.11 1000 1000 0.00 1250 1250 0.16 1600 1600 0.40 2000 2000 0.68 2500 2500 0.99 3150 3150 1.32 4000 4000 1.64 5000 5000 1.89 6300 6300 2.10 8000 8000 2.25 10000 10000 2.35 12500 12500 2.42 16000 16000 2.47 20000 20000 2.50 CONVERSION TABLE FOR DIFFERENT SPEEDS AND EQUALIZATIONS Normalized to the 1000 Hz Recorded Fluxivity Calibration Tape 8: 7.5 in/s, NAB (IEC2) Equalization Desired Playback 7: 7.5 in/s, obsolete CCIR (1953) Eq Recorded Playback Playback Frequency/ Frequency/ Level/ [Hz] [Hz] [dB] 20 20 7.56 25 25 5.94 32 32 4.32 40 40 3.04 50 50 1.97 63 63 1.08 80 80 0.39 100 100 -0.06 125 125 -0.38 160 160 -0.61 200 200 -0.73 250 250 -0.80 315 315 -0.81 400 400 -0.78 500 500 -0.70 630 630 -0.55 800 800 -0.32 1000 1000 0.00 1250 1250 0.42 1600 1600 1.01 2000 2000 1.62 2500 2500 2.27 3150 3150 2.90 4000 4000 3.48 5000 5000 3.91 6300 6300 4.25 8000 8000 4.50 10000 10000 4.66 12500 12500 4.77 16000 16000 4.85 20000 20000 4.89 CONVERSION TABLE FOR DIFFERENT SPEEDS AND EQUALIZATIONS Normalized to the 1000 Hz Recorded Fluxivity Calibration Tape 8: 7.5 in/s, NAB (IEC2) Equalization Desired Playback 9: 7.5 in/s, NAB & IEC Broadcast Cart Eq Recorded Playback Playback Frequency/ Frequency/ Level/ [Hz] [Hz] [dB] 20 20 8.59 25 25 6.98 32 32 5.36 40 40 4.08 50 50 3.00 63 63 2.11 80 80 1.42 100 100 0.96 125 125 0.63 160 160 0.39 200 200 0.25 250 250 0.16 315 315 0.10 400 400 0.06 500 500 0.03 630 630 0.02 800 800 0.01 1000 1000 0.00 1250 1250 -0.00 1600 1600 -0.01 2000 2000 -0.01 2500 2500 -0.01 3150 3150 -0.01 4000 4000 -0.01 5000 5000 -0.01 6300 6300 -0.01 8000 8000 -0.01 10000 10000 -0.01 12500 12500 -0.01 16000 16000 -0.01 20000 20000 -0.01 CONVERSION TABLE FOR DIFFERENT SPEEDS AND EQUALIZATIONS Normalized to the 1000 Hz Recorded Fluxivity Calibration Tape 8: 7.5 in/s, NAB (IEC2) Equalization Desired Playback 10: 15 in/s, IEC (IEC1) Equalization Recorded Playback Playback Frequency/ Frequency/ Level/ [Hz] [Hz] [dB] 20 40 8.23 25 50 6.62 32 64 5.00 40 80 3.72 50 100 2.64 63 126 1.75 80 160 1.06 100 200 0.60 125 250 0.28 160 320 0.05 200 400 -0.09 250 500 -0.17 315 630 -0.22 400 800 -0.24 500 1000 -0.23 630 1260 -0.19 800 1600 -0.11 1000 2000 0.00 1250 2500 0.16 1600 3200 0.40 2000 4000 0.68 2500 5000 0.99 3150 6300 1.32 4000 8000 1.64 5000 10000 1.89 6300 12600 2.10 8000 16000 2.25 10000 20000 2.35 12500 25000 2.42 16000 32000 2.47 20000 40000 2.50 CONVERSION TABLE FOR DIFFERENT SPEEDS AND EQUALIZATIONS Normalized to the 1000 Hz Recorded Fluxivity Calibration Tape 8: 7.5 in/s, NAB (IEC2) Equalization Desired Playback 11: 15 in/s, NAB (IEC2) Equalization Recorded Playback Playback Frequency/ Frequency/ Level/ [Hz] [Hz] [dB] 20 40 3.47 25 50 2.94 32 64 2.25 40 80 1.61 50 100 1.00 63 126 0.45 80 160 -0.01 100 200 -0.33 125 250 -0.55 160 320 -0.71 200 400 -0.80 250 500 -0.84 315 630 -0.84 400 800 -0.80 500 1000 -0.71 630 1260 -0.56 800 1600 -0.32 1000 2000 0.00 1250 2500 0.42 1600 3200 1.01 2000 4000 1.63 2500 5000 2.27 3150 6300 2.91 4000 8000 3.48 5000 10000 3.92 6300 12600 4.26 8000 16000 4.51 10000 20000 4.67 12500 25000 4.77 16000 32000 4.85 20000 40000 4.89 CONVERSION TABLE FOR DIFFERENT SPEEDS AND EQUALIZATIONS Normalized to the 1000 Hz Recorded Fluxivity Calibration Tape 8: 7.5 in/s, NAB (IEC2) Equalization Desired Playback 12: 15 in/s, Proposed Studio Master Eq & PRE Bdcst Cart Eq Recorded Playback Playback Frequency/ Frequency/ Level/ [Hz] [Hz] [dB] 20 40 8.59 25 50 6.98 32 64 5.36 40 80 4.08 50 100 3.00 63 126 2.11 80 160 1.42 100 200 0.96 125 250 0.63 160 320 0.39 200 400 0.25 250 500 0.16 315 630 0.10 400 800 0.06 500 1000 0.03 630 1260 0.02 800 1600 0.01 1000 2000 0.00 1250 2500 -0.00 1600 3200 -0.01 2000 4000 -0.01 2500 5000 -0.01 3150 6300 -0.01 4000 8000 -0.01 5000 10000 -0.01 6300 12600 -0.01 8000 16000 -0.01 10000 20000 -0.01 12500 25000 -0.01 16000 32000 -0.01 20000 40000 -0.01 CONVERSION TABLE FOR DIFFERENT SPEEDS AND EQUALIZATIONS Normalized to the 1000 Hz Recorded Fluxivity Calibration Tape 8: 7.5 in/s, NAB (IEC2) Equalization Desired Playback 13: 15 in/s, Nagra Master Equalization Recorded Playback Playback Frequency/ Frequency/ Level/ [Hz] [Hz] [dB] 20 40 4.79 25 50 4.26 32 64 3.58 40 80 2.93 50 100 2.32 63 126 1.76 80 160 1.30 100 200 0.98 125 250 0.75 160 320 0.57 200 400 0.46 250 500 0.39 315 630 0.33 400 800 0.28 500 1000 0.24 630 1260 0.18 800 1600 0.10 1000 2000 0.00 1250 2500 -0.15 1600 3200 -0.39 2000 4000 -0.69 2500 5000 -1.09 3150 6300 -1.60 4000 8000 -2.19 5000 10000 -2.77 6300 12600 -3.33 8000 16000 -3.83 10000 20000 -4.20 12500 25000 -4.48 16000 32000 -4.69 20000 40000 -4.82 CONVERSION TABLE FOR DIFFERENT SPEEDS AND EQUALIZATIONS Normalized to the 1000 Hz Recorded Fluxivity Calibration Tape 8: 7.5 in/s, NAB (IEC2) Equalization Desired Playback 14: 30 in/s, AES (IEC2) Equalization Recorded Playback Playback Frequency/ Frequency/ Level/ [Hz] [Hz] [dB] 20 80 8.23 25 100 6.62 32 128 5.00 40 160 3.72 50 200 2.64 63 252 1.75 80 320 1.06 100 400 0.60 125 500 0.28 160 640 0.05 200 800 -0.09 250 1000 -0.17 315 1260 -0.22 400 1600 -0.24 500 2000 -0.23 630 2520 -0.19 800 3200 -0.11 1000 4000 0.00 1250 5000 0.16 1600 6400 0.40 2000 8000 0.68 2500 10000 0.99 3150 12600 1.32 4000 16000 1.64 5000 20000 1.89 6300 25200 2.10 8000 32000 2.25 10000 40000 2.35 12500 50000 2.42 16000 64000 2.47 20000 80000 2.50 CONVERSION TABLE FOR DIFFERENT SPEEDS AND EQUALIZATIONS Normalized to the 1000 Hz Recorded Fluxivity Calibration Tape 8: 7.5 in/s, NAB (IEC2) Equalization Desired Playback 15: 30 in/s, obsolete IEC1 Equalization Recorded Playback Playback Frequency/ Frequency/ Level/ [Hz] [Hz] [dB] 20 80 6.51 25 100 4.90 32 128 3.28 40 160 2.00 50 200 0.93 63 252 0.04 80 320 -0.64 100 400 -1.09 125 500 -1.40 160 640 -1.61 200 800 -1.71 250 1000 -1.74 315 1260 -1.70 400 1600 -1.59 500 2000 -1.39 630 2520 -1.07 800 3200 -0.59 1000 4000 0.00 1250 5000 0.74 1600 6400 1.68 2000 8000 2.59 2500 10000 3.49 3150 12600 4.33 4000 16000 5.06 5000 20000 5.59 6300 25200 6.00 8000 32000 6.30 10000 40000 6.49 12500 50000 6.62 16000 64000 6.71 20000 80000 6.76 CONVERSION TABLE FOR DIFFERENT SPEEDS AND EQUALIZATIONS Normalized to the 1000 Hz Recorded Fluxivity Calibration Tape 8: 7.5 in/s, NAB (IEC2) Equalization Desired Playback 16: 30 in/s, obsolete Ampex 200A & 300 Eq Recorded Playback Playback Frequency/ Frequency/ Level/ [Hz] [Hz] [dB] 20 80 9.00 25 100 7.39 32 128 5.76 40 160 4.48 50 200 3.41 63 252 2.52 80 320 1.83 100 400 1.36 125 500 1.04 160 640 0.79 200 800 0.64 250 1000 0.54 315 1260 0.46 400 1600 0.40 500 2000 0.34 630 2520 0.26 800 3200 0.15 1000 4000 0.00 1250 5000 -0.22 1600 6400 -0.58 2000 8000 -1.04 2500 10000 -1.69 3150 12600 -2.57 4000 16000 -3.72 5000 20000 -5.00 6300 25200 -6.52 8000 32000 -8.25 10000 40000 -9.96 12500 50000 -11.76 16000 64000 -13.80 20000 80000 -15.67 CONVERSION TABLE FOR DIFFERENT SPEEDS AND EQUALIZATIONS Normalized to the 1000 Hz Recorded Fluxivity Calibration Tape 8: 7.5 in/s, NAB (IEC2) Equalization Desired Playback 17: 30 in/s, obsolete DGG Equalization Recorded Playback Playback Frequency/ Frequency/ Level/ [Hz] [Hz] [dB] 20 80 7.36 25 100 5.74 32 128 4.12 40 160 2.84 50 200 1.77 63 252 0.88 80 320 0.20 100 400 -0.26 125 500 -0.58 160 640 -0.80 200 800 -0.92 250 1000 -0.98 315 1260 -0.99 400 1600 -0.94 500 2000 -0.84 630 2520 -0.66 800 3200 -0.37 1000 4000 0.00 1250 5000 0.49 1600 6400 1.16 2000 8000 1.85 2500 10000 2.55 3150 12600 3.25 4000 16000 3.86 5000 20000 4.33 6300 25200 4.69 8000 32000 4.95 10000 40000 5.12 12500 50000 5.23 16000 64000 5.31 20000 80000 5.36 CONVERSION TABLE FOR DIFFERENT SPEEDS AND EQUALIZATIONS Normalized to the 1000 Hz Recorded Fluxivity Calibration Tape 8: 7.5 in/s, NAB (IEC2) Equalization Desired Playback 18: 30 in/s, approx obsolete DGG Equalization Recorded Playback Playback Frequency/ Frequency/ Level/ [Hz] [Hz] [dB] 20 80 7.56 25 100 5.94 32 128 4.32 40 160 3.04 50 200 1.97 63 252 1.08 80 320 0.39 100 400 -0.07 125 500 -0.38 160 640 -0.61 200 800 -0.73 250 1000 -0.80 315 1260 -0.81 400 1600 -0.78 500 2000 -0.70 630 2520 -0.55 800 3200 -0.32 1000 4000 0.00 1250 5000 0.42 1600 6400 1.01 2000 8000 1.63 2500 10000 2.27 3150 12600 2.91 4000 16000 3.48 5000 20000 3.92 6300 25200 4.25 8000 32000 4.50 10000 40000 4.66 12500 50000 4.77 16000 64000 4.85 20000 80000 4.89 CONVERSION TABLE FOR DIFFERENT SPEEDS AND EQUALIZATIONS Normalized to the 1000 Hz Recorded Fluxivity Calibration Tape 8: 7.5 in/s, NAB (IEC2) Equalization Desired Playback 19: 20 20 9.00 25 25 7.39 32 32 5.76 40 40 4.48 50 50 3.41 63 63 2.52 80 80 1.83 100 100 1.36 125 125 1.04 160 160 0.79 200 200 0.64 250 250 0.54 315 315 0.46 400 400 0.40 500 500 0.34 630 630 0.26 800 800 0.15 1000 1000 0.00 1250 1250 -0.22 1600 1600 -0.58 2000 2000 -1.04 2500 2500 -1.69 3150 3150 -2.57 4000 4000 -3.72 5000 5000 -5.00 6300 6300 -6.52 8000 8000 -8.25 10000 10000 -9.96 12500 12500 -11.76 16000 16000 -13.80 20000 20000 -15.67 CONVERSION TABLE FOR DIFFERENT SPEEDS AND EQUALIZATIONS Normalized to the 1000 Hz Recorded Fluxivity Calibration Tape 9: 7.5 in/s, NAB & IEC Broadcast Cart Eq Desired Playback 0: Constant Flux Recorded Playback Playback Frequency/ Frequency/ Level/ [Hz] [Hz] [dB] 20 20 0.41 25 25 0.41 32 32 0.41 40 40 0.41 50 50 0.41 63 63 0.41 80 80 0.41 100 100 0.40 125 125 0.40 160 160 0.40 200 200 0.39 250 250 0.38 315 315 0.37 400 400 0.34 500 500 0.30 630 630 0.24 800 800 0.14 1000 1000 0.00 1250 1250 -0.21 1600 1600 -0.57 2000 2000 -1.04 2500 2500 -1.68 3150 3150 -2.56 4000 4000 -3.71 5000 5000 -4.99 6300 6300 -6.51 8000 8000 -8.23 10000 10000 -9.95 12500 12500 -11.75 16000 16000 -13.79 20000 20000 -15.66 CONVERSION TABLE FOR DIFFERENT SPEEDS AND EQUALIZATIONS Normalized to the 1000 Hz Recorded Fluxivity Calibration Tape 9: 7.5 in/s, NAB & IEC Broadcast Cart Eq Desired Playback 1: 1.88 in/s, IEC (1981) OpenReel Recorded Playback Playback Frequency/ Frequency/ Level/ [Hz] [Hz] [dB] 20 5 -19.61 25 6 -17.69 32 8 -15.59 40 10 -13.71 50 12 -11.87 63 15 -10.01 80 20 -8.17 100 25 -6.56 125 31 -5.09 160 40 -3.66 200 50 -2.59 250 62 -1.73 315 78 -1.07 400 100 -0.58 500 125 -0.28 630 157 -0.10 800 200 -0.00 1000 250 0.00 1250 312 -0.07 1600 400 -0.24 2000 500 -0.48 2500 625 -0.82 3150 788 -1.24 4000 1001 -1.74 5000 1251 -2.22 6300 1576 -2.67 8000 2002 -3.07 10000 2502 -3.35 12500 3128 -3.56 16000 4004 -3.72 20000 5005 -3.82 CONVERSION TABLE FOR DIFFERENT SPEEDS AND EQUALIZATIONS Normalized to the 1000 Hz Recorded Fluxivity Calibration Tape 9: 7.5 in/s, NAB & IEC Broadcast Cart Eq Desired Playback 2: 3.75 in/s, NAB & IEC Equalization Recorded Playback Playback Frequency/ Frequency/ Level/ [Hz] [Hz] [dB] 20 10 -14.03 25 12 -12.19 32 16 -10.20 40 20 -8.49 50 25 -6.87 63 31 -5.35 80 40 -3.97 100 50 -2.89 125 62 -2.03 160 80 -1.32 200 100 -0.85 250 125 -0.53 315 157 -0.31 400 200 -0.16 500 250 -0.07 630 315 -0.02 800 400 0.00 1000 500 0.00 1250 625 -0.02 1600 800 -0.07 2000 1000 -0.13 2500 1250 -0.22 3150 1575 -0.31 4000 2000 -0.42 5000 2500 -0.51 6300 3150 -0.59 8000 4000 -0.66 10000 5000 -0.70 12500 6250 -0.73 16000 8000 -0.76 20000 10000 -0.77 CONVERSION TABLE FOR DIFFERENT SPEEDS AND EQUALIZATIONS Normalized to the 1000 Hz Recorded Fluxivity Calibration Tape 9: 7.5 in/s, NAB & IEC Broadcast Cart Eq Desired Playback 3: 3.75 in/s, obsolete EIA RS-224 (1959) Eq Recorded Playback Playback Frequency/ Frequency/ Level/ [Hz] [Hz] [dB] 20 10 -14.27 25 12 -12.43 32 16 -10.44 40 20 -8.73 50 25 -7.11 63 31 -5.59 80 40 -4.21 100 50 -3.13 125 62 -2.27 160 80 -1.55 200 100 -1.09 250 125 -0.76 315 157 -0.52 400 200 -0.36 500 250 -0.25 630 315 -0.16 800 400 -0.08 1000 500 0.00 1250 625 0.09 1600 800 0.23 2000 1000 0.37 2500 1250 0.54 3150 1575 0.72 4000 2000 0.91 5000 2500 1.05 6300 3150 1.18 8000 4000 1.27 10000 5000 1.33 12500 6250 1.37 16000 8000 1.40 20000 10000 1.42 CONVERSION TABLE FOR DIFFERENT SPEEDS AND EQUALIZATIONS Normalized to the 1000 Hz Recorded Fluxivity Calibration Tape 9: 7.5 in/s, NAB & IEC Broadcast Cart Eq Desired Playback 4: 3.75 in/s, obsolete Ampex (1953...1958) Eq Recorded Playback Playback Frequency/ Frequency/ Level/ [Hz] [Hz] [dB] 20 10 -15.14 25 12 -13.30 32 16 -11.31 40 20 -9.59 50 25 -7.98 63 31 -6.45 80 40 -5.07 100 50 -3.99 125 62 -3.12 160 80 -2.39 200 100 -1.91 250 125 -1.56 315 157 -1.28 400 200 -1.06 500 250 -0.86 630 315 -0.64 800 400 -0.35 1000 500 0.00 1250 625 0.44 1600 800 1.04 2000 1000 1.66 2500 1250 2.31 3150 1575 2.95 4000 2000 3.53 5000 2500 3.97 6300 3150 4.31 8000 4000 4.56 10000 5000 4.71 12500 6250 4.82 16000 8000 4.90 20000 10000 4.94 CONVERSION TABLE FOR DIFFERENT SPEEDS AND EQUALIZATIONS Normalized to the 1000 Hz Recorded Fluxivity Calibration Tape 9: 7.5 in/s, NAB & IEC Broadcast Cart Eq Desired Playback 5: 5 in/s, Spcl w/ 50 & 2240 Hz Trans freqs Recorded Playback Playback Frequency/ Frequency/ Level/ [Hz] [Hz] [dB] 20 13 -11.74 25 16 -9.96 32 21 -8.08 40 26 -6.51 50 33 -5.08 63 42 -3.79 80 53 -2.70 100 66 -1.90 125 83 -1.29 160 106 -0.82 200 133 -0.53 250 166 -0.33 315 210 -0.20 400 266 -0.11 500 333 -0.06 630 420 -0.03 800 533 -0.01 1000 666 0.00 1250 833 0.00 1600 1066 -0.01 2000 1333 -0.02 2500 1666 -0.04 3150 2100 -0.06 4000 2666 -0.08 5000 3333 -0.10 6300 4200 -0.11 8000 5333 -0.13 10000 6666 -0.13 12500 8333 -0.14 16000 10666 -0.15 20000 13333 -0.15 CONVERSION TABLE FOR DIFFERENT SPEEDS AND EQUALIZATIONS Normalized to the 1000 Hz Recorded Fluxivity Calibration Tape 9: 7.5 in/s, NAB & IEC Broadcast Cart Eq Desired Playback 6: 7.5 in/s, IEC (IEC1) Equalization Recorded Playback Playback Frequency/ Frequency/ Level/ [Hz] [Hz] [dB] 20 20 -0.36 25 25 -0.36 32 32 -0.36 40 40 -0.36 50 50 -0.36 63 63 -0.36 80 80 -0.36 100 100 -0.35 125 125 -0.35 160 160 -0.35 200 200 -0.34 250 250 -0.33 315 315 -0.32 400 400 -0.29 500 500 -0.26 630 630 -0.20 800 800 -0.12 1000 1000 0.00 1250 1250 0.16 1600 1600 0.41 2000 2000 0.68 2500 2500 1.00 3150 3150 1.33 4000 4000 1.65 5000 5000 1.90 6300 6300 2.11 8000 8000 2.26 10000 10000 2.36 12500 12500 2.43 16000 16000 2.48 20000 20000 2.51 CONVERSION TABLE FOR DIFFERENT SPEEDS AND EQUALIZATIONS Normalized to the 1000 Hz Recorded Fluxivity Calibration Tape 9: 7.5 in/s, NAB & IEC Broadcast Cart Eq Desired Playback 7: 7.5 in/s, obsolete CCIR (1953) Eq Recorded Playback Playback Frequency/ Frequency/ Level/ [Hz] [Hz] [dB] 20 20 -1.03 25 25 -1.03 32 32 -1.03 40 40 -1.03 50 50 -1.03 63 63 -1.03 80 80 -1.03 100 100 -1.02 125 125 -1.02 160 160 -1.00 200 200 -0.98 250 250 -0.96 315 315 -0.91 400 400 -0.84 500 500 -0.73 630 630 -0.57 800 800 -0.32 1000 1000 0.00 1250 1250 0.43 1600 1600 1.02 2000 2000 1.63 2500 2500 2.28 3150 3150 2.91 4000 4000 3.49 5000 5000 3.92 6300 6300 4.26 8000 8000 4.51 10000 10000 4.67 12500 12500 4.78 16000 16000 4.86 20000 20000 4.90 CONVERSION TABLE FOR DIFFERENT SPEEDS AND EQUALIZATIONS Normalized to the 1000 Hz Recorded Fluxivity Calibration Tape 9: 7.5 in/s, NAB & IEC Broadcast Cart Eq Desired Playback 8: 7.5 in/s, NAB (IEC2) Equalization Recorded Playback Playback Frequency/ Frequency/ Level/ [Hz] [Hz] [dB] 20 20 -8.59 25 25 -6.98 32 32 -5.36 40 40 -4.08 50 50 -3.00 63 63 -2.11 80 80 -1.42 100 100 -0.96 125 125 -0.63 160 160 -0.39 200 200 -0.25 250 250 -0.16 315 315 -0.10 400 400 -0.06 500 500 -0.03 630 630 -0.02 800 800 -0.01 1000 1000 0.00 1250 1250 0.00 1600 1600 0.01 2000 2000 0.01 2500 2500 0.01 3150 3150 0.01 4000 4000 0.01 5000 5000 0.01 6300 6300 0.01 8000 8000 0.01 10000 10000 0.01 12500 12500 0.01 16000 16000 0.01 20000 20000 0.01 CONVERSION TABLE FOR DIFFERENT SPEEDS AND EQUALIZATIONS Normalized to the 1000 Hz Recorded Fluxivity Calibration Tape 9: 7.5 in/s, NAB & IEC Broadcast Cart Eq Desired Playback 10: 15 in/s, IEC (IEC1) Equalization Recorded Playback Playback Frequency/ Frequency/ Level/ [Hz] [Hz] [dB] 20 40 -0.36 25 50 -0.36 32 64 -0.36 40 80 -0.36 50 100 -0.36 63 126 -0.36 80 160 -0.36 100 200 -0.36 125 250 -0.35 160 320 -0.35 200 400 -0.34 250 500 -0.33 315 630 -0.32 400 800 -0.29 500 1000 -0.26 630 1260 -0.20 800 1600 -0.12 1000 2000 0.00 1250 2500 0.16 1600 3200 0.41 2000 4000 0.68 2500 5000 1.00 3150 6300 1.33 4000 8000 1.65 5000 10000 1.90 6300 12600 2.11 8000 16000 2.26 10000 20000 2.36 12500 25000 2.43 16000 32000 2.48 20000 40000 2.51 CONVERSION TABLE FOR DIFFERENT SPEEDS AND EQUALIZATIONS Normalized to the 1000 Hz Recorded Fluxivity Calibration Tape 9: 7.5 in/s, NAB & IEC Broadcast Cart Eq Desired Playback 11: 15 in/s, NAB (IEC2) Equalization Recorded Playback Playback Frequency/ Frequency/ Level/ [Hz] [Hz] [dB] 20 40 -5.12 25 50 -4.04 32 64 -3.10 40 80 -2.46 50 100 -2.00 63 126 -1.66 80 160 -1.43 100 200 -1.28 125 250 -1.18 160 320 -1.11 200 400 -1.05 250 500 -1.00 315 630 -0.94 400 800 -0.85 500 1000 -0.74 630 1260 -0.58 800 1600 -0.33 1000 2000 0.00 1250 2500 0.43 1600 3200 1.02 2000 4000 1.64 2500 5000 2.28 3150 6300 2.92 4000 8000 3.49 5000 10000 3.93 6300 12600 4.27 8000 16000 4.52 10000 20000 4.68 12500 25000 4.78 16000 32000 4.86 20000 40000 4.91 CONVERSION TABLE FOR DIFFERENT SPEEDS AND EQUALIZATIONS Normalized to the 1000 Hz Recorded Fluxivity Calibration Tape 9: 7.5 in/s, NAB & IEC Broadcast Cart Eq Desired Playback 12: 15 in/s, Proposed Studio Master Eq & PRE Bdcst Cart Eq Recorded Playback Playback Frequency/ Frequency/ Level/ [Hz] [Hz] [dB] 20 40 0.00 25 50 0.00 32 64 0.00 40 80 0.00 50 100 0.00 63 126 0.00 80 160 0.00 100 200 0.00 125 250 0.00 160 320 0.00 200 400 0.00 250 500 0.00 315 630 0.00 400 800 0.00 500 1000 0.00 630 1260 0.00 800 1600 -0.00 1000 2000 0.00 1250 2500 0.00 1600 3200 0.00 2000 4000 0.00 2500 5000 0.00 3150 6300 -0.00 4000 8000 0.00 5000 10000 0.00 6300 12600 0.00 8000 16000 -0.00 10000 20000 0.00 12500 25000 0.00 16000 32000 0.00 20000 40000 -0.00 CONVERSION TABLE FOR DIFFERENT SPEEDS AND EQUALIZATIONS Normalized to the 1000 Hz Recorded Fluxivity Calibration Tape 9: 7.5 in/s, NAB & IEC Broadcast Cart Eq Desired Playback 13: 15 in/s, Nagra Master Equalization Recorded Playback Playback Frequency/ Frequency/ Level/ [Hz] [Hz] [dB] 20 40 -3.80 25 50 -2.72 32 64 -1.78 40 80 -1.14 50 100 -0.68 63 126 -0.35 80 160 -0.12 100 200 0.02 125 250 0.11 160 320 0.18 200 400 0.21 250 500 0.23 315 630 0.23 400 800 0.22 500 1000 0.20 630 1260 0.16 800 1600 0.10 1000 2000 0.00 1250 2500 -0.15 1600 3200 -0.38 2000 4000 -0.68 2500 5000 -1.08 3150 6300 -1.59 4000 8000 -2.18 5000 10000 -2.76 6300 12600 -3.32 8000 16000 -3.82 10000 20000 -4.19 12500 25000 -4.46 16000 32000 -4.68 20000 40000 -4.81 CONVERSION TABLE FOR DIFFERENT SPEEDS AND EQUALIZATIONS Normalized to the 1000 Hz Recorded Fluxivity Calibration Tape 9: 7.5 in/s, NAB & IEC Broadcast Cart Eq Desired Playback 14: 30 in/s, AES (IEC2) Equalization Recorded Playback Playback Frequency/ Frequency/ Level/ [Hz] [Hz] [dB] 20 80 -0.36 25 100 -0.36 32 128 -0.36 40 160 -0.36 50 200 -0.36 63 252 -0.36 80 320 -0.36 100 400 -0.36 125 500 -0.35 160 640 -0.35 200 800 -0.34 250 1000 -0.33 315 1260 -0.32 400 1600 -0.29 500 2000 -0.26 630 2520 -0.20 800 3200 -0.12 1000 4000 0.00 1250 5000 0.16 1600 6400 0.41 2000 8000 0.68 2500 10000 1.00 3150 12600 1.33 4000 16000 1.65 5000 20000 1.90 6300 25200 2.11 8000 32000 2.26 10000 40000 2.36 12500 50000 2.43 16000 64000 2.48 20000 80000 2.51 CONVERSION TABLE FOR DIFFERENT SPEEDS AND EQUALIZATIONS Normalized to the 1000 Hz Recorded Fluxivity Calibration Tape 9: 7.5 in/s, NAB & IEC Broadcast Cart Eq Desired Playback 15: 30 in/s, obsolete IEC1 Equalization Recorded Playback Playback Frequency/ Frequency/ Level/ [Hz] [Hz] [dB] 20 80 -2.08 25 100 -2.08 32 128 -2.08 40 160 -2.08 50 200 -2.07 63 252 -2.07 80 320 -2.06 100 400 -2.05 125 500 -2.03 160 640 -2.01 200 800 -1.97 250 1000 -1.90 315 1260 -1.80 400 1600 -1.64 500 2000 -1.42 630 2520 -1.08 800 3200 -0.60 1000 4000 0.00 1250 5000 0.74 1600 6400 1.68 2000 8000 2.60 2500 10000 3.49 3150 12600 4.34 4000 16000 5.07 5000 20000 5.60 6300 25200 6.01 8000 32000 6.31 10000 40000 6.50 12500 50000 6.63 16000 64000 6.72 20000 80000 6.77 CONVERSION TABLE FOR DIFFERENT SPEEDS AND EQUALIZATIONS Normalized to the 1000 Hz Recorded Fluxivity Calibration Tape 9: 7.5 in/s, NAB & IEC Broadcast Cart Eq Desired Playback 16: 30 in/s, obsolete Ampex 200A & 300 Eq Recorded Playback Playback Frequency/ Frequency/ Level/ [Hz] [Hz] [dB] 20 80 0.41 25 100 0.41 32 128 0.41 40 160 0.41 50 200 0.41 63 252 0.41 80 320 0.41 100 400 0.40 125 500 0.40 160 640 0.40 200 800 0.39 250 1000 0.38 315 1260 0.37 400 1600 0.34 500 2000 0.30 630 2520 0.24 800 3200 0.14 1000 4000 0.00 1250 5000 -0.21 1600 6400 -0.57 2000 8000 -1.04 2500 10000 -1.68 3150 12600 -2.56 4000 16000 -3.71 5000 20000 -4.99 6300 25200 -6.51 8000 32000 -8.23 10000 40000 -9.95 12500 50000 -11.75 16000 64000 -13.79 20000 80000 -15.66 CONVERSION TABLE FOR DIFFERENT SPEEDS AND EQUALIZATIONS Normalized to the 1000 Hz Recorded Fluxivity Calibration Tape 9: 7.5 in/s, NAB & IEC Broadcast Cart Eq Desired Playback 17: 30 in/s, obsolete DGG Equalization Recorded Playback Playback Frequency/ Frequency/ Level/ [Hz] [Hz] [dB] 20 80 -1.24 25 100 -1.23 32 128 -1.23 40 160 -1.23 50 200 -1.23 63 252 -1.23 80 320 -1.23 100 400 -1.22 125 500 -1.21 160 640 -1.20 200 800 -1.17 250 1000 -1.14 315 1260 -1.08 400 1600 -1.00 500 2000 -0.87 630 2520 -0.67 800 3200 -0.38 1000 4000 0.00 1250 5000 0.49 1600 6400 1.17 2000 8000 1.85 2500 10000 2.56 3150 12600 3.26 4000 16000 3.87 5000 20000 4.34 6300 25200 4.70 8000 32000 4.96 10000 40000 5.13 12500 50000 5.24 16000 64000 5.32 20000 80000 5.37 CONVERSION TABLE FOR DIFFERENT SPEEDS AND EQUALIZATIONS Normalized to the 1000 Hz Recorded Fluxivity Calibration Tape 9: 7.5 in/s, NAB & IEC Broadcast Cart Eq Desired Playback 18: 30 in/s, approx obsolete DGG Equalization Recorded Playback Playback Frequency/ Frequency/ Level/ [Hz] [Hz] [dB] 20 80 -1.04 25 100 -1.04 32 128 -1.04 40 160 -1.03 50 200 -1.03 63 252 -1.03 80 320 -1.03 100 400 -1.02 125 500 -1.02 160 640 -1.00 200 800 -0.99 250 1000 -0.96 315 1260 -0.91 400 1600 -0.84 500 2000 -0.73 630 2520 -0.57 800 3200 -0.32 1000 4000 0.00 1250 5000 0.43 1600 6400 1.02 2000 8000 1.63 2500 10000 2.28 3150 12600 2.92 4000 16000 3.49 5000 20000 3.93 6300 25200 4.27 8000 32000 4.51 10000 40000 4.67 12500 50000 4.78 16000 64000 4.86 20000 80000 4.90 CONVERSION TABLE FOR DIFFERENT SPEEDS AND EQUALIZATIONS Normalized to the 1000 Hz Recorded Fluxivity Calibration Tape 9: 7.5 in/s, NAB & IEC Broadcast Cart Eq Desired Playback 19: 20 20 0.41 25 25 0.41 32 32 0.41 40 40 0.41 50 50 0.41 63 63 0.41 80 80 0.41 100 100 0.40 125 125 0.40 160 160 0.40 200 200 0.39 250 250 0.38 315 315 0.37 400 400 0.34 500 500 0.30 630 630 0.24 800 800 0.14 1000 1000 0.00 1250 1250 -0.21 1600 1600 -0.57 2000 2000 -1.04 2500 2500 -1.68 3150 3150 -2.56 4000 4000 -3.71 5000 5000 -4.99 6300 6300 -6.51 8000 8000 -8.23 10000 10000 -9.95 12500 12500 -11.75 16000 16000 -13.79 20000 20000 -15.66 CONVERSION TABLE FOR DIFFERENT SPEEDS AND EQUALIZATIONS Normalized to the 1000 Hz Recorded Fluxivity Calibration Tape 10: 15 in/s, IEC (IEC1) Equalization Desired Playback 0: Constant Flux Recorded Playback Playback Frequency/ Frequency/ Level/ [Hz] [Hz] [dB] 20 20 0.21 25 25 0.21 32 32 0.21 40 40 0.20 50 50 0.20 63 63 0.20 80 80 0.20 100 100 0.20 125 125 0.20 160 160 0.20 200 200 0.20 250 250 0.19 315 315 0.18 400 400 0.17 500 500 0.15 630 630 0.12 800 800 0.07 1000 1000 0.00 1250 1250 -0.11 1600 1600 -0.30 2000 2000 -0.56 2500 2500 -0.94 3150 3150 -1.50 4000 4000 -2.28 5000 5000 -3.24 6300 6300 -4.45 8000 8000 -5.92 10000 10000 -7.46 12500 12500 -9.12 16000 16000 -11.06 20000 20000 -12.88 CONVERSION TABLE FOR DIFFERENT SPEEDS AND EQUALIZATIONS Normalized to the 1000 Hz Recorded Fluxivity Calibration Tape 10: 15 in/s, IEC (IEC1) Equalization Desired Playback 1: 1.88 in/s, IEC (1981) OpenReel Recorded Playback Playback Frequency/ Frequency/ Level/ [Hz] [Hz] [dB] 20 2 -25.21 25 3 -23.28 32 4 -21.15 40 5 -19.22 50 6 -17.31 63 7 -15.34 80 10 -13.33 100 12 -11.49 125 15 -9.69 160 20 -7.79 200 25 -6.18 250 31 -4.71 315 39 -3.37 400 50 -2.22 500 62 -1.38 630 78 -0.73 800 100 -0.27 1000 125 0.00 1250 156 0.13 1600 200 0.14 2000 250 0.02 2500 312 -0.21 3150 394 -0.59 4000 500 -1.14 5000 625 -1.79 6300 788 -2.55 8000 1001 -3.37 10000 1251 -4.10 12500 1564 -4.74 16000 2002 -5.30 20000 2502 -5.69 CONVERSION TABLE FOR DIFFERENT SPEEDS AND EQUALIZATIONS Normalized to the 1000 Hz Recorded Fluxivity Calibration Tape 10: 15 in/s, IEC (IEC1) Equalization Desired Playback 2: 3.75 in/s, NAB & IEC Equalization Recorded Playback Playback Frequency/ Frequency/ Level/ [Hz] [Hz] [dB] 20 5 -19.75 25 6 -17.84 32 8 -15.74 40 10 -13.86 50 12 -12.02 63 15 -10.16 80 20 -8.31 100 25 -6.70 125 31 -5.23 160 40 -3.80 200 50 -2.73 250 62 -1.87 315 78 -1.19 400 100 -0.70 500 125 -0.39 630 157 -0.18 800 200 -0.05 1000 250 0.00 1250 312 -0.00 1600 400 -0.07 2000 500 -0.19 2500 625 -0.37 3150 787 -0.64 4000 1000 -1.01 5000 1250 -1.40 6300 1575 -1.83 8000 2000 -2.26 10000 2500 -2.60 12500 3125 -2.88 16000 4000 -3.11 20000 5000 -3.25 CONVERSION TABLE FOR DIFFERENT SPEEDS AND EQUALIZATIONS Normalized to the 1000 Hz Recorded Fluxivity Calibration Tape 10: 15 in/s, IEC (IEC1) Equalization Desired Playback 3: 3.75 in/s, obsolete EIA RS-224 (1959) Eq Recorded Playback Playback Frequency/ Frequency/ Level/ [Hz] [Hz] [dB] 20 5 -19.82 25 6 -17.91 32 8 -15.80 40 10 -13.93 50 12 -12.08 63 15 -10.22 80 20 -8.38 100 25 -6.77 125 31 -5.29 160 40 -3.86 200 50 -2.79 250 62 -1.93 315 78 -1.25 400 100 -0.75 500 125 -0.43 630 157 -0.21 800 200 -0.07 1000 250 0.00 1250 312 0.03 1600 400 0.03 2000 500 -0.01 2500 625 -0.08 3150 787 -0.19 4000 1000 -0.32 5000 1250 -0.47 6300 1575 -0.62 8000 2000 -0.75 10000 2500 -0.86 12500 3125 -0.94 16000 4000 -1.00 20000 5000 -1.04 CONVERSION TABLE FOR DIFFERENT SPEEDS AND EQUALIZATIONS Normalized to the 1000 Hz Recorded Fluxivity Calibration Tape 10: 15 in/s, IEC (IEC1) Equalization Desired Playback 4: 3.75 in/s, obsolete Ampex (1953...1958) Eq Recorded Playback Playback Frequency/ Frequency/ Level/ [Hz] [Hz] [dB] 20 5 -20.08 25 6 -18.16 32 8 -16.06 40 10 -14.18 50 12 -12.34 63 15 -10.48 80 20 -8.64 100 25 -7.02 125 31 -5.54 160 40 -4.11 200 50 -3.03 250 62 -2.17 315 78 -1.48 400 100 -0.97 500 125 -0.62 630 157 -0.37 800 200 -0.16 1000 250 0.00 1250 312 0.16 1600 400 0.37 2000 500 0.60 2500 625 0.88 3150 787 1.21 4000 1000 1.58 5000 1250 1.92 6300 1575 2.22 8000 2000 2.48 10000 2500 2.66 12500 3125 2.79 16000 4000 2.89 20000 5000 2.95 CONVERSION TABLE FOR DIFFERENT SPEEDS AND EQUALIZATIONS Normalized to the 1000 Hz Recorded Fluxivity Calibration Tape 10: 15 in/s, IEC (IEC1) Equalization Desired Playback 5: 5 in/s, Spcl w/ 50 & 2240 Hz Trans freqs Recorded Playback Playback Frequency/ Frequency/ Level/ [Hz] [Hz] [dB] 20 6 -17.38 25 8 -15.48 32 10 -13.41 40 13 -11.58 50 16 -9.80 63 21 -8.04 80 26 -6.35 100 33 -4.92 125 41 -3.68 160 53 -2.54 200 66 -1.74 250 83 -1.14 315 105 -0.70 400 133 -0.39 500 166 -0.20 630 210 -0.08 800 266 -0.02 1000 333 0.00 1250 416 -0.02 1600 533 -0.09 2000 666 -0.20 2500 833 -0.36 3150 1050 -0.60 4000 1333 -0.90 5000 1666 -1.23 6300 2100 -1.59 8000 2666 -1.93 10000 3333 -2.20 12500 4166 -2.41 16000 5333 -2.59 20000 6666 -2.70 CONVERSION TABLE FOR DIFFERENT SPEEDS AND EQUALIZATIONS Normalized to the 1000 Hz Recorded Fluxivity Calibration Tape 10: 15 in/s, IEC (IEC1) Equalization Desired Playback 6: 7.5 in/s, IEC (IEC1) Equalization Recorded Playback Playback Frequency/ Frequency/ Level/ [Hz] [Hz] [dB] 20 10 0.00 25 12 0.00 32 16 0.00 40 20 0.00 50 25 0.00 63 31 0.00 80 40 0.00 100 50 0.00 125 62 0.00 160 80 0.00 200 100 0.00 250 125 0.00 315 157 0.00 400 200 0.00 500 250 0.00 630 315 0.00 800 400 0.00 1000 500 0.00 1250 625 -0.00 1600 800 -0.00 2000 1000 -0.00 2500 1250 -0.00 3150 1575 -0.00 4000 2000 -0.00 5000 2500 -0.00 6300 3150 -0.00 8000 4000 -0.00 10000 5000 -0.00 12500 6250 -0.00 16000 8000 -0.00 20000 10000 -0.00 CONVERSION TABLE FOR DIFFERENT SPEEDS AND EQUALIZATIONS Normalized to the 1000 Hz Recorded Fluxivity Calibration Tape 10: 15 in/s, IEC (IEC1) Equalization Desired Playback 7: 7.5 in/s, obsolete CCIR (1953) Eq Recorded Playback Playback Frequency/ Frequency/ Level/ [Hz] [Hz] [dB] 20 10 -0.20 25 12 -0.20 32 16 -0.20 40 20 -0.20 50 25 -0.20 63 31 -0.20 80 40 -0.20 100 50 -0.20 125 62 -0.20 160 80 -0.20 200 100 -0.19 250 125 -0.19 315 157 -0.18 400 200 -0.17 500 250 -0.15 630 315 -0.12 800 400 -0.07 1000 500 0.00 1250 625 0.10 1600 800 0.27 2000 1000 0.47 2500 1250 0.74 3150 1575 1.06 4000 2000 1.42 5000 2500 1.75 6300 3150 2.06 8000 4000 2.31 10000 5000 2.49 12500 6250 2.62 16000 8000 2.72 20000 10000 2.78 CONVERSION TABLE FOR DIFFERENT SPEEDS AND EQUALIZATIONS Normalized to the 1000 Hz Recorded Fluxivity Calibration Tape 10: 15 in/s, IEC (IEC1) Equalization Desired Playback 8: 7.5 in/s, NAB (IEC2) Equalization Recorded Playback Playback Frequency/ Frequency/ Level/ [Hz] [Hz] [dB] 20 10 -14.01 25 12 -12.16 32 16 -10.18 40 20 -8.46 50 25 -6.85 63 31 -5.32 80 40 -3.94 100 50 -2.87 125 62 -2.01 160 80 -1.29 200 100 -0.83 250 125 -0.51 315 157 -0.28 400 200 -0.14 500 250 -0.05 630 315 -0.01 800 400 0.01 1000 500 0.00 1250 625 -0.04 1600 800 -0.12 2000 1000 -0.23 2500 1250 -0.39 3150 1575 -0.61 4000 2000 -0.90 5000 2500 -1.21 6300 3150 -1.55 8000 4000 -1.87 10000 5000 -2.12 12500 6250 -2.32 16000 8000 -2.48 20000 10000 -2.58 CONVERSION TABLE FOR DIFFERENT SPEEDS AND EQUALIZATIONS Normalized to the 1000 Hz Recorded Fluxivity Calibration Tape 10: 15 in/s, IEC (IEC1) Equalization Desired Playback 9: 7.5 in/s, NAB & IEC Broadcast Cart Eq Recorded Playback Playback Frequency/ Frequency/ Level/ [Hz] [Hz] [dB] 20 10 0.10 25 12 0.10 32 16 0.10 40 20 0.10 50 25 0.10 63 31 0.10 80 40 0.10 100 50 0.10 125 62 0.10 160 80 0.10 200 100 0.10 250 125 0.09 315 157 0.09 400 200 0.08 500 250 0.07 630 315 0.06 800 400 0.03 1000 500 0.00 1250 625 -0.05 1600 800 -0.14 2000 1000 -0.26 2500 1250 -0.42 3150 1575 -0.65 4000 2000 -0.94 5000 2500 -1.26 6300 3150 -1.59 8000 4000 -1.91 10000 5000 -2.16 12500 6250 -2.36 16000 8000 -2.52 20000 10000 -2.62 CONVERSION TABLE FOR DIFFERENT SPEEDS AND EQUALIZATIONS Normalized to the 1000 Hz Recorded Fluxivity Calibration Tape 10: 15 in/s, IEC (IEC1) Equalization Desired Playback 11: 15 in/s, NAB (IEC2) Equalization Recorded Playback Playback Frequency/ Frequency/ Level/ [Hz] [Hz] [dB] 20 20 -8.80 25 25 -7.18 32 32 -5.56 40 40 -4.28 50 50 -3.20 63 63 -2.31 80 80 -1.62 100 100 -1.16 125 125 -0.83 160 160 -0.59 200 200 -0.45 250 250 -0.35 315 315 -0.28 400 400 -0.23 500 500 -0.18 630 630 -0.14 800 800 -0.08 1000 1000 0.00 1250 1250 0.11 1600 1600 0.27 2000 2000 0.48 2500 2500 0.75 3150 3150 1.07 4000 4000 1.43 5000 5000 1.76 6300 6300 2.07 8000 8000 2.33 10000 10000 2.51 12500 12500 2.64 16000 16000 2.74 20000 20000 2.79 CONVERSION TABLE FOR DIFFERENT SPEEDS AND EQUALIZATIONS Normalized to the 1000 Hz Recorded Fluxivity Calibration Tape 10: 15 in/s, IEC (IEC1) Equalization Desired Playback 12: 15 in/s, Proposed Studio Master Eq & PRE Bdcst Cart Eq Recorded Playback Playback Frequency/ Frequency/ Level/ [Hz] [Hz] [dB] 20 20 0.10 25 25 0.10 32 32 0.10 40 40 0.10 50 50 0.10 63 63 0.10 80 80 0.10 100 100 0.10 125 125 0.10 160 160 0.10 200 200 0.10 250 250 0.09 315 315 0.09 400 400 0.08 500 500 0.07 630 630 0.06 800 800 0.03 1000 1000 0.00 1250 1250 -0.05 1600 1600 -0.14 2000 2000 -0.26 2500 2500 -0.42 3150 3150 -0.65 4000 4000 -0.94 5000 5000 -1.26 6300 6300 -1.59 8000 8000 -1.91 10000 10000 -2.16 12500 12500 -2.36 16000 16000 -2.52 20000 20000 -2.62 CONVERSION TABLE FOR DIFFERENT SPEEDS AND EQUALIZATIONS Normalized to the 1000 Hz Recorded Fluxivity Calibration Tape 10: 15 in/s, IEC (IEC1) Equalization Desired Playback 13: 15 in/s, Nagra Master Equalization Recorded Playback Playback Frequency/ Frequency/ Level/ [Hz] [Hz] [dB] 20 20 -8.42 25 25 -6.80 32 32 -5.18 40 40 -3.90 50 50 -2.83 63 63 -1.94 80 80 -1.25 100 100 -0.79 125 125 -0.46 160 160 -0.22 200 200 -0.09 250 250 0.00 315 315 0.06 400 400 0.09 500 500 0.10 630 630 0.09 800 800 0.06 1000 1000 0.00 1250 1250 -0.09 1600 1600 -0.25 2000 2000 -0.46 2500 2500 -0.77 3150 3150 -1.22 4000 4000 -1.83 5000 5000 -2.54 6300 6300 -3.38 8000 8000 -4.29 10000 10000 -5.12 12500 12500 -5.87 16000 16000 -6.54 20000 20000 -7.01 CONVERSION TABLE FOR DIFFERENT SPEEDS AND EQUALIZATIONS Normalized to the 1000 Hz Recorded Fluxivity Calibration Tape 10: 15 in/s, IEC (IEC1) Equalization Desired Playback 14: 30 in/s, AES (IEC2) Equalization Recorded Playback Playback Frequency/ Frequency/ Level/ [Hz] [Hz] [dB] 20 40 0.00 25 50 0.00 32 64 0.00 40 80 0.00 50 100 0.00 63 126 0.00 80 160 0.00 100 200 0.00 125 250 0.00 160 320 0.00 200 400 0.00 250 500 0.00 315 630 0.00 400 800 0.00 500 1000 0.00 630 1260 0.00 800 1600 0.00 1000 2000 0.00 1250 2500 -0.00 1600 3200 -0.00 2000 4000 -0.00 2500 5000 -0.00 3150 6300 -0.00 4000 8000 -0.00 5000 10000 -0.00 6300 12600 -0.00 8000 16000 -0.00 10000 20000 -0.00 12500 25000 -0.00 16000 32000 -0.00 20000 40000 -0.00 CONVERSION TABLE FOR DIFFERENT SPEEDS AND EQUALIZATIONS Normalized to the 1000 Hz Recorded Fluxivity Calibration Tape 10: 15 in/s, IEC (IEC1) Equalization Desired Playback 15: 30 in/s, obsolete IEC1 Equalization Recorded Playback Playback Frequency/ Frequency/ Level/ [Hz] [Hz] [dB] 20 40 -0.56 25 50 -0.56 32 64 -0.56 40 80 -0.56 50 100 -0.56 63 126 -0.56 80 160 -0.56 100 200 -0.56 125 250 -0.55 160 320 -0.55 200 400 -0.54 250 500 -0.52 315 630 -0.50 400 800 -0.46 500 1000 -0.41 630 1260 -0.32 800 1600 -0.19 1000 2000 0.00 1250 2500 0.27 1600 3200 0.68 2000 4000 1.16 2500 5000 1.73 3150 6300 2.39 4000 8000 3.07 5000 10000 3.66 6300 12600 4.17 8000 16000 4.58 10000 20000 4.86 12500 25000 5.06 16000 32000 5.21 20000 40000 5.29 CONVERSION TABLE FOR DIFFERENT SPEEDS AND EQUALIZATIONS Normalized to the 1000 Hz Recorded Fluxivity Calibration Tape 10: 15 in/s, IEC (IEC1) Equalization Desired Playback 16: 30 in/s, obsolete Ampex 200A & 300 Eq Recorded Playback Playback Frequency/ Frequency/ Level/ [Hz] [Hz] [dB] 20 40 0.21 25 50 0.21 32 64 0.21 40 80 0.20 50 100 0.20 63 126 0.20 80 160 0.20 100 200 0.20 125 250 0.20 160 320 0.20 200 400 0.20 250 500 0.19 315 630 0.18 400 800 0.17 500 1000 0.15 630 1260 0.12 800 1600 0.07 1000 2000 0.00 1250 2500 -0.11 1600 3200 -0.30 2000 4000 -0.56 2500 5000 -0.94 3150 6300 -1.50 4000 8000 -2.28 5000 10000 -3.24 6300 12600 -4.45 8000 16000 -5.92 10000 20000 -7.46 12500 25000 -9.12 16000 32000 -11.06 20000 40000 -12.88 CONVERSION TABLE FOR DIFFERENT SPEEDS AND EQUALIZATIONS Normalized to the 1000 Hz Recorded Fluxivity Calibration Tape 10: 15 in/s, IEC (IEC1) Equalization Desired Playback 17: 30 in/s, obsolete DGG Equalization Recorded Playback Playback Frequency/ Frequency/ Level/ [Hz] [Hz] [dB] 20 40 -0.27 25 50 -0.27 32 64 -0.27 40 80 -0.27 50 100 -0.27 63 126 -0.27 80 160 -0.27 100 200 -0.27 125 250 -0.26 160 320 -0.26 200 400 -0.26 250 500 -0.25 315 630 -0.24 400 800 -0.22 500 1000 -0.20 630 1260 -0.16 800 1600 -0.09 1000 2000 0.00 1250 2500 0.13 1600 3200 0.35 2000 4000 0.61 2500 5000 0.94 3150 6300 1.34 4000 8000 1.78 5000 10000 2.18 6300 12600 2.54 8000 16000 2.83 10000 20000 3.04 12500 25000 3.19 16000 32000 3.31 20000 40000 3.37 CONVERSION TABLE FOR DIFFERENT SPEEDS AND EQUALIZATIONS Normalized to the 1000 Hz Recorded Fluxivity Calibration Tape 10: 15 in/s, IEC (IEC1) Equalization Desired Playback 18: 30 in/s, approx obsolete DGG Equalization Recorded Playback Playback Frequency/ Frequency/ Level/ [Hz] [Hz] [dB] 20 40 -0.20 25 50 -0.20 32 64 -0.20 40 80 -0.20 50 100 -0.20 63 126 -0.20 80 160 -0.20 100 200 -0.20 125 250 -0.20 160 320 -0.20 200 400 -0.19 250 500 -0.19 315 630 -0.18 400 800 -0.17 500 1000 -0.15 630 1260 -0.12 800 1600 -0.07 1000 2000 0.00 1250 2500 0.10 1600 3200 0.27 2000 4000 0.47 2500 5000 0.74 3150 6300 1.06 4000 8000 1.42 5000 10000 1.75 6300 12600 2.06 8000 16000 2.32 10000 20000 2.50 12500 25000 2.63 16000 32000 2.73 20000 40000 2.78 CONVERSION TABLE FOR DIFFERENT SPEEDS AND EQUALIZATIONS Normalized to the 1000 Hz Recorded Fluxivity Calibration Tape 10: 15 in/s, IEC (IEC1) Equalization Desired Playback 19: 20 20 0.21 25 25 0.21 32 32 0.21 40 40 0.20 50 50 0.20 63 63 0.20 80 80 0.20 100 100 0.20 125 125 0.20 160 160 0.20 200 200 0.20 250 250 0.19 315 315 0.18 400 400 0.17 500 500 0.15 630 630 0.12 800 800 0.07 1000 1000 0.00 1250 1250 -0.11 1600 1600 -0.30 2000 2000 -0.56 2500 2500 -0.94 3150 3150 -1.50 4000 4000 -2.28 5000 5000 -3.24 6300 6300 -4.45 8000 8000 -5.92 10000 10000 -7.46 12500 12500 -9.12 16000 16000 -11.06 20000 20000 -12.88 CONVERSION TABLE FOR DIFFERENT SPEEDS AND EQUALIZATIONS Normalized to the 1000 Hz Recorded Fluxivity Calibration Tape 11: 15 in/s, NAB (IEC2) Equalization Desired Playback 0: Constant Flux Recorded Playback Playback Frequency/ Frequency/ Level/ [Hz] [Hz] [dB] 20 20 9.00 25 25 7.39 32 32 5.76 40 40 4.48 50 50 3.41 63 63 2.52 80 80 1.83 100 100 1.36 125 125 1.04 160 160 0.79 200 200 0.64 250 250 0.54 315 315 0.46 400 400 0.40 500 500 0.34 630 630 0.26 800 800 0.15 1000 1000 0.00 1250 1250 -0.22 1600 1600 -0.58 2000 2000 -1.04 2500 2500 -1.69 3150 3150 -2.57 4000 4000 -3.72 5000 5000 -5.00 6300 6300 -6.52 8000 8000 -8.25 10000 10000 -9.96 12500 12500 -11.76 16000 16000 -13.80 20000 20000 -15.67 CONVERSION TABLE FOR DIFFERENT SPEEDS AND EQUALIZATIONS Normalized to the 1000 Hz Recorded Fluxivity Calibration Tape 11: 15 in/s, NAB (IEC2) Equalization Desired Playback 1: 1.88 in/s, IEC (1981) OpenReel Recorded Playback Playback Frequency/ Frequency/ Level/ [Hz] [Hz] [dB] 20 2 -16.42 25 3 -16.10 32 4 -15.59 40 5 -14.95 50 6 -14.11 63 7 -13.03 80 10 -11.71 100 12 -10.33 125 15 -8.86 160 20 -7.20 200 25 -5.73 250 31 -4.36 315 39 -3.09 400 50 -2.00 500 62 -1.20 630 78 -0.59 800 100 -0.19 1000 125 0.00 1250 156 0.02 1600 200 -0.14 2000 250 -0.46 2500 312 -0.96 3150 394 -1.66 4000 500 -2.58 5000 625 -3.55 6300 788 -4.62 8000 1001 -5.69 10000 1251 -6.60 12500 1564 -7.37 16000 2002 -8.04 20000 2502 -8.48 CONVERSION TABLE FOR DIFFERENT SPEEDS AND EQUALIZATIONS Normalized to the 1000 Hz Recorded Fluxivity Calibration Tape 11: 15 in/s, NAB (IEC2) Equalization Desired Playback 2: 3.75 in/s, NAB & IEC Equalization Recorded Playback Playback Frequency/ Frequency/ Level/ [Hz] [Hz] [dB] 20 5 -10.96 25 6 -10.66 32 8 -10.18 40 10 -9.58 50 12 -8.81 63 15 -7.84 80 20 -6.69 100 25 -5.54 125 31 -4.39 160 40 -3.21 200 50 -2.28 250 62 -1.52 315 78 -0.91 400 100 -0.47 500 125 -0.20 630 157 -0.04 800 200 0.03 1000 250 0.00 1250 312 -0.11 1600 400 -0.34 2000 500 -0.67 2500 625 -1.12 3150 787 -1.71 4000 1000 -2.44 5000 1250 -3.16 6300 1575 -3.90 8000 2000 -4.58 10000 2500 -5.11 12500 3125 -5.52 16000 4000 -5.85 20000 5000 -6.05 CONVERSION TABLE FOR DIFFERENT SPEEDS AND EQUALIZATIONS Normalized to the 1000 Hz Recorded Fluxivity Calibration Tape 11: 15 in/s, NAB (IEC2) Equalization Desired Playback 3: 3.75 in/s, obsolete EIA RS-224 (1959) Eq Recorded Playback Playback Frequency/ Frequency/ Level/ [Hz] [Hz] [dB] 20 5 -11.02 25 6 -10.72 32 8 -10.24 40 10 -9.65 50 12 -8.88 63 15 -7.91 80 20 -6.76 100 25 -5.61 125 31 -4.46 160 40 -3.27 200 50 -2.34 250 62 -1.58 315 78 -0.97 400 100 -0.53 500 125 -0.25 630 157 -0.08 800 200 0.00 1000 250 0.00 1250 312 -0.07 1600 400 -0.25 2000 500 -0.49 2500 625 -0.83 3150 787 -1.25 4000 1000 -1.76 5000 1250 -2.23 6300 1575 -2.69 8000 2000 -3.08 10000 2500 -3.37 12500 3125 -3.58 16000 4000 -3.74 20000 5000 -3.84 CONVERSION TABLE FOR DIFFERENT SPEEDS AND EQUALIZATIONS Normalized to the 1000 Hz Recorded Fluxivity Calibration Tape 11: 15 in/s, NAB (IEC2) Equalization Desired Playback 4: 3.75 in/s, obsolete Ampex (1953...1958) Eq Recorded Playback Playback Frequency/ Frequency/ Level/ [Hz] [Hz] [dB] 20 5 -11.28 25 6 -10.98 32 8 -10.50 40 10 -9.90 50 12 -9.13 63 15 -8.16 80 20 -7.01 100 25 -5.86 125 31 -4.71 160 40 -3.52 200 50 -2.59 250 62 -1.82 315 78 -1.20 400 100 -0.74 500 125 -0.44 630 157 -0.23 800 200 -0.09 1000 250 0.00 1250 312 0.06 1600 400 0.10 2000 500 0.12 2500 625 0.13 3150 787 0.14 4000 1000 0.15 5000 1250 0.15 6300 1575 0.15 8000 2000 0.15 10000 2500 0.16 12500 3125 0.16 16000 4000 0.16 20000 5000 0.16 CONVERSION TABLE FOR DIFFERENT SPEEDS AND EQUALIZATIONS Normalized to the 1000 Hz Recorded Fluxivity Calibration Tape 11: 15 in/s, NAB (IEC2) Equalization Desired Playback 5: 5 in/s, Spcl w/ 50 & 2240 Hz Trans freqs Recorded Playback Playback Frequency/ Frequency/ Level/ [Hz] [Hz] [dB] 20 6 -8.58 25 8 -8.30 32 10 -7.85 40 13 -7.30 50 16 -6.60 63 21 -5.73 80 26 -4.72 100 33 -3.76 125 41 -2.84 160 53 -1.95 200 66 -1.29 250 83 -0.79 315 105 -0.42 400 133 -0.16 500 166 -0.02 630 210 0.05 800 266 0.06 1000 333 0.00 1250 416 -0.13 1600 533 -0.36 2000 666 -0.68 2500 833 -1.11 3150 1050 -1.67 4000 1333 -2.34 5000 1666 -3.00 6300 2100 -3.66 8000 2666 -4.25 10000 3333 -4.71 12500 4166 -5.05 16000 5333 -5.33 20000 6666 -5.49 CONVERSION TABLE FOR DIFFERENT SPEEDS AND EQUALIZATIONS Normalized to the 1000 Hz Recorded Fluxivity Calibration Tape 11: 15 in/s, NAB (IEC2) Equalization Desired Playback 6: 7.5 in/s, IEC (IEC1) Equalization Recorded Playback Playback Frequency/ Frequency/ Level/ [Hz] [Hz] [dB] 20 10 8.80 25 12 7.18 32 16 5.56 40 20 4.28 50 25 3.20 63 31 2.31 80 40 1.62 100 50 1.16 125 62 0.83 160 80 0.59 200 100 0.45 250 125 0.35 315 157 0.28 400 200 0.23 500 250 0.18 630 315 0.14 800 400 0.08 1000 500 0.00 1250 625 -0.11 1600 800 -0.27 2000 1000 -0.48 2500 1250 -0.75 3150 1575 -1.07 4000 2000 -1.43 5000 2500 -1.77 6300 3150 -2.07 8000 4000 -2.33 10000 5000 -2.51 12500 6250 -2.64 16000 8000 -2.74 20000 10000 -2.80 CONVERSION TABLE FOR DIFFERENT SPEEDS AND EQUALIZATIONS Normalized to the 1000 Hz Recorded Fluxivity Calibration Tape 11: 15 in/s, NAB (IEC2) Equalization Desired Playback 7: 7.5 in/s, obsolete CCIR (1953) Eq Recorded Playback Playback Frequency/ Frequency/ Level/ [Hz] [Hz] [dB] 20 10 8.59 25 12 6.98 32 16 5.36 40 20 4.08 50 25 3.00 63 31 2.11 80 40 1.42 100 50 0.96 125 62 0.63 160 80 0.39 200 100 0.25 250 125 0.16 315 157 0.10 400 200 0.06 500 250 0.03 630 315 0.02 800 400 0.01 1000 500 0.00 1250 625 -0.00 1600 800 -0.01 2000 1000 -0.01 2500 1250 -0.01 3150 1575 -0.01 4000 2000 -0.01 5000 2500 -0.01 6300 3150 -0.01 8000 4000 -0.01 10000 5000 -0.01 12500 6250 -0.01 16000 8000 -0.01 20000 10000 -0.01 CONVERSION TABLE FOR DIFFERENT SPEEDS AND EQUALIZATIONS Normalized to the 1000 Hz Recorded Fluxivity Calibration Tape 11: 15 in/s, NAB (IEC2) Equalization Desired Playback 8: 7.5 in/s, NAB (IEC2) Equalization Recorded Playback Playback Frequency/ Frequency/ Level/ [Hz] [Hz] [dB] 20 10 -5.21 25 12 -4.98 32 16 -4.62 40 20 -4.18 50 25 -3.64 63 31 -3.01 80 40 -2.32 100 50 -1.71 125 62 -1.17 160 80 -0.70 200 100 -0.38 250 125 -0.16 315 157 -0.01 400 200 0.09 500 250 0.13 630 315 0.13 800 400 0.09 1000 500 0.00 1250 625 -0.14 1600 800 -0.39 2000 1000 -0.71 2500 1250 -1.13 3150 1575 -1.68 4000 2000 -2.34 5000 2500 -2.98 6300 3150 -3.62 8000 4000 -4.19 10000 5000 -4.63 12500 6250 -4.96 16000 8000 -5.22 20000 10000 -5.37 CONVERSION TABLE FOR DIFFERENT SPEEDS AND EQUALIZATIONS Normalized to the 1000 Hz Recorded Fluxivity Calibration Tape 11: 15 in/s, NAB (IEC2) Equalization Desired Playback 9: 7.5 in/s, NAB & IEC Broadcast Cart Eq Recorded Playback Playback Frequency/ Frequency/ Level/ [Hz] [Hz] [dB] 20 10 8.90 25 12 7.28 32 16 5.66 40 20 4.38 50 25 3.30 63 31 2.41 80 40 1.72 100 50 1.26 125 62 0.93 160 80 0.69 200 100 0.54 250 125 0.44 315 157 0.37 400 200 0.31 500 250 0.26 630 315 0.19 800 400 0.11 1000 500 0.00 1250 625 -0.16 1600 800 -0.42 2000 1000 -0.74 2500 1250 -1.17 3150 1575 -1.72 4000 2000 -2.38 5000 2500 -3.02 6300 3150 -3.66 8000 4000 -4.24 10000 5000 -4.67 12500 6250 -5.00 16000 8000 -5.26 20000 10000 -5.42 CONVERSION TABLE FOR DIFFERENT SPEEDS AND EQUALIZATIONS Normalized to the 1000 Hz Recorded Fluxivity Calibration Tape 11: 15 in/s, NAB (IEC2) Equalization Desired Playback 10: 15 in/s, IEC (IEC1) Equalization Recorded Playback Playback Frequency/ Frequency/ Level/ [Hz] [Hz] [dB] 20 20 8.80 25 25 7.18 32 32 5.56 40 40 4.28 50 50 3.20 63 63 2.31 80 80 1.62 100 100 1.16 125 125 0.83 160 160 0.59 200 200 0.45 250 250 0.35 315 315 0.28 400 400 0.23 500 500 0.18 630 630 0.14 800 800 0.08 1000 1000 0.00 1250 1250 -0.11 1600 1600 -0.27 2000 2000 -0.48 2500 2500 -0.75 3150 3150 -1.07 4000 4000 -1.43 5000 5000 -1.76 6300 6300 -2.07 8000 8000 -2.33 10000 10000 -2.51 12500 12500 -2.64 16000 16000 -2.74 20000 20000 -2.79 CONVERSION TABLE FOR DIFFERENT SPEEDS AND EQUALIZATIONS Normalized to the 1000 Hz Recorded Fluxivity Calibration Tape 11: 15 in/s, NAB (IEC2) Equalization Desired Playback 12: 15 in/s, Proposed Studio Master Eq & PRE Bdcst Cart Eq Recorded Playback Playback Frequency/ Frequency/ Level/ [Hz] [Hz] [dB] 20 20 8.90 25 25 7.28 32 32 5.66 40 40 4.38 50 50 3.30 63 63 2.41 80 80 1.72 100 100 1.26 125 125 0.93 160 160 0.69 200 200 0.54 250 250 0.44 315 315 0.37 400 400 0.31 500 500 0.26 630 630 0.19 800 800 0.11 1000 1000 0.00 1250 1250 -0.16 1600 1600 -0.42 2000 2000 -0.74 2500 2500 -1.17 3150 3150 -1.72 4000 4000 -2.38 5000 5000 -3.02 6300 6300 -3.66 8000 8000 -4.24 10000 10000 -4.67 12500 12500 -5.00 16000 16000 -5.26 20000 20000 -5.42 CONVERSION TABLE FOR DIFFERENT SPEEDS AND EQUALIZATIONS Normalized to the 1000 Hz Recorded Fluxivity Calibration Tape 11: 15 in/s, NAB (IEC2) Equalization Desired Playback 13: 15 in/s, Nagra Master Equalization Recorded Playback Playback Frequency/ Frequency/ Level/ [Hz] [Hz] [dB] 20 20 0.38 25 25 0.38 32 32 0.38 40 40 0.38 50 50 0.38 63 63 0.38 80 80 0.38 100 100 0.37 125 125 0.37 160 160 0.37 200 200 0.36 250 250 0.35 315 315 0.34 400 400 0.31 500 500 0.28 630 630 0.22 800 800 0.13 1000 1000 0.00 1250 1250 -0.20 1600 1600 -0.52 2000 2000 -0.94 2500 2500 -1.52 3150 3150 -2.29 4000 4000 -3.26 5000 5000 -4.30 6300 6300 -5.45 8000 8000 -6.62 10000 10000 -7.63 12500 12500 -8.50 16000 16000 -9.28 20000 20000 -9.81 CONVERSION TABLE FOR DIFFERENT SPEEDS AND EQUALIZATIONS Normalized to the 1000 Hz Recorded Fluxivity Calibration Tape 11: 15 in/s, NAB (IEC2) Equalization Desired Playback 14: 30 in/s, AES (IEC2) Equalization Recorded Playback Playback Frequency/ Frequency/ Level/ [Hz] [Hz] [dB] 20 40 8.80 25 50 7.18 32 64 5.56 40 80 4.28 50 100 3.20 63 126 2.31 80 160 1.62 100 200 1.16 125 250 0.83 160 320 0.59 200 400 0.45 250 500 0.35 315 630 0.28 400 800 0.23 500 1000 0.18 630 1260 0.14 800 1600 0.08 1000 2000 0.00 1250 2500 -0.11 1600 3200 -0.27 2000 4000 -0.48 2500 5000 -0.75 3150 6300 -1.07 4000 8000 -1.43 5000 10000 -1.77 6300 12600 -2.07 8000 16000 -2.33 10000 20000 -2.51 12500 25000 -2.64 16000 32000 -2.74 20000 40000 -2.80 CONVERSION TABLE FOR DIFFERENT SPEEDS AND EQUALIZATIONS Normalized to the 1000 Hz Recorded Fluxivity Calibration Tape 11: 15 in/s, NAB (IEC2) Equalization Desired Playback 15: 30 in/s, obsolete IEC1 Equalization Recorded Playback Playback Frequency/ Frequency/ Level/ [Hz] [Hz] [dB] 20 40 8.23 25 50 6.62 32 64 5.00 40 80 3.72 50 100 2.64 63 126 1.75 80 160 1.06 100 200 0.60 125 250 0.28 160 320 0.05 200 400 -0.09 250 500 -0.17 315 630 -0.22 400 800 -0.24 500 1000 -0.23 630 1260 -0.19 800 1600 -0.11 1000 2000 0.00 1250 2500 0.16 1600 3200 0.40 2000 4000 0.68 2500 5000 0.99 3150 6300 1.32 4000 8000 1.64 5000 10000 1.89 6300 12600 2.10 8000 16000 2.25 10000 20000 2.35 12500 25000 2.42 16000 32000 2.47 20000 40000 2.50 CONVERSION TABLE FOR DIFFERENT SPEEDS AND EQUALIZATIONS Normalized to the 1000 Hz Recorded Fluxivity Calibration Tape 11: 15 in/s, NAB (IEC2) Equalization Desired Playback 16: 30 in/s, obsolete Ampex 200A & 300 Eq Recorded Playback Playback Frequency/ Frequency/ Level/ [Hz] [Hz] [dB] 20 40 9.00 25 50 7.39 32 64 5.76 40 80 4.48 50 100 3.41 63 126 2.52 80 160 1.83 100 200 1.36 125 250 1.04 160 320 0.79 200 400 0.64 250 500 0.54 315 630 0.46 400 800 0.40 500 1000 0.34 630 1260 0.26 800 1600 0.15 1000 2000 0.00 1250 2500 -0.22 1600 3200 -0.58 2000 4000 -1.04 2500 5000 -1.69 3150 6300 -2.57 4000 8000 -3.72 5000 10000 -5.00 6300 12600 -6.52 8000 16000 -8.25 10000 20000 -9.96 12500 25000 -11.76 16000 32000 -13.80 20000 40000 -15.67 CONVERSION TABLE FOR DIFFERENT SPEEDS AND EQUALIZATIONS Normalized to the 1000 Hz Recorded Fluxivity Calibration Tape 11: 15 in/s, NAB (IEC2) Equalization Desired Playback 17: 30 in/s, obsolete DGG Equalization Recorded Playback Playback Frequency/ Frequency/ Level/ [Hz] [Hz] [dB] 20 40 8.53 25 50 6.91 32 64 5.29 40 80 4.01 50 100 2.94 63 126 2.05 80 160 1.36 100 200 0.89 125 250 0.57 160 320 0.33 200 400 0.19 250 500 0.10 315 630 0.04 400 800 0.00 500 1000 -0.01 630 1260 -0.02 800 1600 -0.02 1000 2000 0.00 1250 2500 0.03 1600 3200 0.07 2000 4000 0.13 2500 5000 0.19 3150 6300 0.27 4000 8000 0.35 5000 10000 0.41 6300 12600 0.47 8000 16000 0.51 10000 20000 0.54 12500 25000 0.55 16000 32000 0.57 20000 40000 0.58 CONVERSION TABLE FOR DIFFERENT SPEEDS AND EQUALIZATIONS Normalized to the 1000 Hz Recorded Fluxivity Calibration Tape 11: 15 in/s, NAB (IEC2) Equalization Desired Playback 18: 30 in/s, approx obsolete DGG Equalization Recorded Playback Playback Frequency/ Frequency/ Level/ [Hz] [Hz] [dB] 20 40 8.59 25 50 6.98 32 64 5.36 40 80 4.08 50 100 3.00 63 126 2.11 80 160 1.42 100 200 0.96 125 250 0.63 160 320 0.39 200 400 0.25 250 500 0.16 315 630 0.10 400 800 0.06 500 1000 0.03 630 1260 0.02 800 1600 0.01 1000 2000 0.00 1250 2500 -0.00 1600 3200 -0.01 2000 4000 -0.01 2500 5000 -0.01 3150 6300 -0.01 4000 8000 -0.01 5000 10000 -0.01 6300 12600 -0.01 8000 16000 -0.01 10000 20000 -0.01 12500 25000 -0.01 16000 32000 -0.01 20000 40000 -0.01 CONVERSION TABLE FOR DIFFERENT SPEEDS AND EQUALIZATIONS Normalized to the 1000 Hz Recorded Fluxivity Calibration Tape 11: 15 in/s, NAB (IEC2) Equalization Desired Playback 19: 20 20 9.00 25 25 7.39 32 32 5.76 40 40 4.48 50 50 3.41 63 63 2.52 80 80 1.83 100 100 1.36 125 125 1.04 160 160 0.79 200 200 0.64 250 250 0.54 315 315 0.46 400 400 0.40 500 500 0.34 630 630 0.26 800 800 0.15 1000 1000 0.00 1250 1250 -0.22 1600 1600 -0.58 2000 2000 -1.04 2500 2500 -1.69 3150 3150 -2.57 4000 4000 -3.72 5000 5000 -5.00 6300 6300 -6.52 8000 8000 -8.25 10000 10000 -9.96 12500 12500 -11.76 16000 16000 -13.80 20000 20000 -15.67 CONVERSION TABLE FOR DIFFERENT SPEEDS AND EQUALIZATIONS Normalized to the 1000 Hz Recorded Fluxivity Calibration Tape 12: 15 in/s, Proposed Studio Master Eq & PRE Bdcst Cart Eq Desired Playback 0: Constant Flux Recorded Playback Playback Frequency/ Frequency/ Level/ [Hz] [Hz] [dB] 20 20 0.11 25 25 0.11 32 32 0.11 40 40 0.11 50 50 0.11 63 63 0.11 80 80 0.11 100 100 0.10 125 125 0.10 160 160 0.10 200 200 0.10 250 250 0.10 315 315 0.10 400 400 0.09 500 500 0.08 630 630 0.06 800 800 0.04 1000 1000 0.00 1250 1250 -0.06 1600 1600 -0.16 2000 2000 -0.30 2500 2500 -0.52 3150 3150 -0.85 4000 4000 -1.34 5000 5000 -1.98 6300 6300 -2.86 8000 8000 -4.01 10000 10000 -5.29 12500 12500 -6.76 16000 16000 -8.54 20000 20000 -10.26 CONVERSION TABLE FOR DIFFERENT SPEEDS AND EQUALIZATIONS Normalized to the 1000 Hz Recorded Fluxivity Calibration Tape 12: 15 in/s, Proposed Studio Master Eq & PRE Bdcst Cart Eq Desired Playback 1: 1.88 in/s, IEC (1981) OpenReel Recorded Playback Playback Frequency/ Frequency/ Level/ [Hz] [Hz] [dB] 20 2 -25.31 25 3 -23.38 32 4 -21.25 40 5 -19.32 50 6 -17.41 63 7 -15.44 80 10 -13.43 100 12 -11.59 125 15 -9.79 160 20 -7.89 200 25 -6.27 250 31 -4.80 315 39 -3.46 400 50 -2.31 500 62 -1.45 630 78 -0.78 800 100 -0.30 1000 125 0.00 1250 156 0.18 1600 200 0.28 2000 250 0.28 2500 312 0.21 3150 394 0.06 4000 500 -0.20 5000 625 -0.53 6300 788 -0.96 8000 1001 -1.46 10000 1251 -1.93 12500 1564 -2.37 16000 2002 -2.78 20000 2502 -3.07 CONVERSION TABLE FOR DIFFERENT SPEEDS AND EQUALIZATIONS Normalized to the 1000 Hz Recorded Fluxivity Calibration Tape 12: 15 in/s, Proposed Studio Master Eq & PRE Bdcst Cart Eq Desired Playback 2: 3.75 in/s, NAB & IEC Equalization Recorded Playback Playback Frequency/ Frequency/ Level/ [Hz] [Hz] [dB] 20 5 -19.85 25 6 -17.94 32 8 -15.84 40 10 -13.96 50 12 -12.11 63 15 -10.25 80 20 -8.41 100 25 -6.80 125 31 -5.32 160 40 -3.90 200 50 -2.82 250 62 -1.96 315 78 -1.28 400 100 -0.78 500 125 -0.46 630 157 -0.23 800 200 -0.09 1000 250 0.00 1250 312 0.05 1600 400 0.07 2000 500 0.07 2500 625 0.05 3150 787 0.01 4000 1000 -0.06 5000 1250 -0.14 6300 1575 -0.24 8000 2000 -0.35 10000 2500 -0.44 12500 3125 -0.52 16000 4000 -0.59 20000 5000 -0.63 CONVERSION TABLE FOR DIFFERENT SPEEDS AND EQUALIZATIONS Normalized to the 1000 Hz Recorded Fluxivity Calibration Tape 12: 15 in/s, Proposed Studio Master Eq & PRE Bdcst Cart Eq Desired Playback 3: 3.75 in/s, obsolete EIA RS-224 (1959) Eq Recorded Playback Playback Frequency/ Frequency/ Level/ [Hz] [Hz] [dB] 20 5 -19.92 25 6 -18.00 32 8 -15.90 40 10 -14.02 50 12 -12.18 63 15 -10.32 80 20 -8.48 100 25 -6.86 125 31 -5.39 160 40 -3.96 200 50 -2.88 250 62 -2.02 315 78 -1.34 400 100 -0.84 500 125 -0.51 630 157 -0.27 800 200 -0.11 1000 250 0.00 1250 312 0.09 1600 400 0.17 2000 500 0.25 2500 625 0.34 3150 787 0.47 4000 1000 0.62 5000 1250 0.79 6300 1575 0.97 8000 2000 1.15 10000 2500 1.30 12500 3125 1.42 16000 4000 1.52 20000 5000 1.58 CONVERSION TABLE FOR DIFFERENT SPEEDS AND EQUALIZATIONS Normalized to the 1000 Hz Recorded Fluxivity Calibration Tape 12: 15 in/s, Proposed Studio Master Eq & PRE Bdcst Cart Eq Desired Playback 4: 3.75 in/s, obsolete Ampex (1953...1958) Eq Recorded Playback Playback Frequency/ Frequency/ Level/ [Hz] [Hz] [dB] 20 5 -20.18 25 6 -18.26 32 8 -16.16 40 10 -14.28 50 12 -12.44 63 15 -10.58 80 20 -8.73 100 25 -7.12 125 31 -5.64 160 40 -4.21 200 50 -3.13 250 62 -2.26 315 78 -1.57 400 100 -1.05 500 125 -0.70 630 157 -0.42 800 200 -0.20 1000 250 0.00 1250 312 0.22 1600 400 0.51 2000 500 0.86 2500 625 1.30 3150 787 1.86 4000 1000 2.52 5000 1250 3.17 6300 1575 3.81 8000 2000 4.39 10000 2500 4.83 12500 3125 5.16 16000 4000 5.42 20000 5000 5.57 CONVERSION TABLE FOR DIFFERENT SPEEDS AND EQUALIZATIONS Normalized to the 1000 Hz Recorded Fluxivity Calibration Tape 12: 15 in/s, Proposed Studio Master Eq & PRE Bdcst Cart Eq Desired Playback 5: 5 in/s, Spcl w/ 50 & 2240 Hz Trans freqs Recorded Playback Playback Frequency/ Frequency/ Level/ [Hz] [Hz] [dB] 20 6 -17.48 25 8 -15.58 32 10 -13.51 40 13 -11.68 50 16 -9.90 63 21 -8.14 80 26 -6.45 100 33 -5.02 125 41 -3.77 160 53 -2.64 200 66 -1.84 250 83 -1.23 315 105 -0.79 400 133 -0.47 500 166 -0.27 630 210 -0.14 800 266 -0.05 1000 333 0.00 1250 416 0.03 1600 533 0.05 2000 666 0.06 2500 833 0.06 3150 1050 0.05 4000 1333 0.04 5000 1666 0.02 6300 2100 0.00 8000 2666 -0.02 10000 3333 -0.04 12500 4166 -0.05 16000 5333 -0.07 20000 6666 -0.08 CONVERSION TABLE FOR DIFFERENT SPEEDS AND EQUALIZATIONS Normalized to the 1000 Hz Recorded Fluxivity Calibration Tape 12: 15 in/s, Proposed Studio Master Eq & PRE Bdcst Cart Eq Desired Playback 6: 7.5 in/s, IEC (IEC1) Equalization Recorded Playback Playback Frequency/ Frequency/ Level/ [Hz] [Hz] [dB] 20 10 -0.10 25 12 -0.10 32 16 -0.10 40 20 -0.10 50 25 -0.10 63 31 -0.10 80 40 -0.10 100 50 -0.10 125 62 -0.10 160 80 -0.10 200 100 -0.10 250 125 -0.09 315 157 -0.09 400 200 -0.08 500 250 -0.07 630 315 -0.06 800 400 -0.03 1000 500 0.00 1250 625 0.05 1600 800 0.14 2000 1000 0.26 2500 1250 0.42 3150 1575 0.65 4000 2000 0.94 5000 2500 1.26 6300 3150 1.59 8000 4000 1.91 10000 5000 2.16 12500 6250 2.36 16000 8000 2.52 20000 10000 2.62 CONVERSION TABLE FOR DIFFERENT SPEEDS AND EQUALIZATIONS Normalized to the 1000 Hz Recorded Fluxivity Calibration Tape 12: 15 in/s, Proposed Studio Master Eq & PRE Bdcst Cart Eq Desired Playback 7: 7.5 in/s, obsolete CCIR (1953) Eq Recorded Playback Playback Frequency/ Frequency/ Level/ [Hz] [Hz] [dB] 20 10 -0.30 25 12 -0.30 32 16 -0.30 40 20 -0.30 50 25 -0.30 63 31 -0.30 80 40 -0.30 100 50 -0.30 125 62 -0.30 160 80 -0.29 200 100 -0.29 250 125 -0.28 315 157 -0.27 400 200 -0.25 500 250 -0.22 630 315 -0.18 800 400 -0.10 1000 500 0.00 1250 625 0.16 1600 800 0.41 2000 1000 0.73 2500 1250 1.16 3150 1575 1.71 4000 2000 2.37 5000 2500 3.01 6300 3150 3.65 8000 4000 4.22 10000 5000 4.66 12500 6250 4.99 16000 8000 5.25 20000 10000 5.40 CONVERSION TABLE FOR DIFFERENT SPEEDS AND EQUALIZATIONS Normalized to the 1000 Hz Recorded Fluxivity Calibration Tape 12: 15 in/s, Proposed Studio Master Eq & PRE Bdcst Cart Eq Desired Playback 8: 7.5 in/s, NAB (IEC2) Equalization Recorded Playback Playback Frequency/ Frequency/ Level/ [Hz] [Hz] [dB] 20 10 -14.11 25 12 -12.26 32 16 -10.28 40 20 -8.56 50 25 -6.95 63 31 -5.42 80 40 -4.04 100 50 -2.97 125 62 -2.11 160 80 -1.39 200 100 -0.93 250 125 -0.60 315 157 -0.37 400 200 -0.22 500 250 -0.13 630 315 -0.06 800 400 -0.02 1000 500 0.00 1250 625 0.02 1600 800 0.03 2000 1000 0.03 2500 1250 0.04 3150 1575 0.04 4000 2000 0.04 5000 2500 0.04 6300 3150 0.04 8000 4000 0.04 10000 5000 0.04 12500 6250 0.04 16000 8000 0.04 20000 10000 0.04 CONVERSION TABLE FOR DIFFERENT SPEEDS AND EQUALIZATIONS Normalized to the 1000 Hz Recorded Fluxivity Calibration Tape 12: 15 in/s, Proposed Studio Master Eq & PRE Bdcst Cart Eq Desired Playback 9: 7.5 in/s, NAB & IEC Broadcast Cart Eq Recorded Playback Playback Frequency/ Frequency/ Level/ [Hz] [Hz] [dB] 20 10 0.00 25 12 0.00 32 16 0.00 40 20 0.00 50 25 0.00 63 31 0.00 80 40 0.00 100 50 0.00 125 62 0.00 160 80 0.00 200 100 0.00 250 125 0.00 315 157 0.00 400 200 0.00 500 250 0.00 630 315 0.00 800 400 0.00 1000 500 0.00 1250 625 0.00 1600 800 -0.00 2000 1000 0.00 2500 1250 0.00 3150 1575 -0.00 4000 2000 0.00 5000 2500 0.00 6300 3150 -0.00 8000 4000 0.00 10000 5000 0.00 12500 6250 0.00 16000 8000 -0.00 20000 10000 0.00 CONVERSION TABLE FOR DIFFERENT SPEEDS AND EQUALIZATIONS Normalized to the 1000 Hz Recorded Fluxivity Calibration Tape 12: 15 in/s, Proposed Studio Master Eq & PRE Bdcst Cart Eq Desired Playback 10: 15 in/s, IEC (IEC1) Equalization Recorded Playback Playback Frequency/ Frequency/ Level/ [Hz] [Hz] [dB] 20 20 -0.10 25 25 -0.10 32 32 -0.10 40 40 -0.10 50 50 -0.10 63 63 -0.10 80 80 -0.10 100 100 -0.10 125 125 -0.10 160 160 -0.10 200 200 -0.10 250 250 -0.09 315 315 -0.09 400 400 -0.08 500 500 -0.07 630 630 -0.06 800 800 -0.03 1000 1000 0.00 1250 1250 0.05 1600 1600 0.14 2000 2000 0.26 2500 2500 0.42 3150 3150 0.65 4000 4000 0.94 5000 5000 1.26 6300 6300 1.59 8000 8000 1.91 10000 10000 2.16 12500 12500 2.36 16000 16000 2.52 20000 20000 2.62 CONVERSION TABLE FOR DIFFERENT SPEEDS AND EQUALIZATIONS Normalized to the 1000 Hz Recorded Fluxivity Calibration Tape 12: 15 in/s, Proposed Studio Master Eq & PRE Bdcst Cart Eq Desired Playback 11: 15 in/s, NAB (IEC2) Equalization Recorded Playback Playback Frequency/ Frequency/ Level/ [Hz] [Hz] [dB] 20 20 -8.90 25 25 -7.28 32 32 -5.66 40 40 -4.38 50 50 -3.30 63 63 -2.41 80 80 -1.72 100 100 -1.26 125 125 -0.93 160 160 -0.69 200 200 -0.54 250 250 -0.44 315 315 -0.37 400 400 -0.31 500 500 -0.26 630 630 -0.19 800 800 -0.11 1000 1000 0.00 1250 1250 0.16 1600 1600 0.42 2000 2000 0.74 2500 2500 1.17 3150 3150 1.72 4000 4000 2.38 5000 5000 3.02 6300 6300 3.66 8000 8000 4.24 10000 10000 4.67 12500 12500 5.00 16000 16000 5.26 20000 20000 5.42 CONVERSION TABLE FOR DIFFERENT SPEEDS AND EQUALIZATIONS Normalized to the 1000 Hz Recorded Fluxivity Calibration Tape 12: 15 in/s, Proposed Studio Master Eq & PRE Bdcst Cart Eq Desired Playback 13: 15 in/s, Nagra Master Equalization Recorded Playback Playback Frequency/ Frequency/ Level/ [Hz] [Hz] [dB] 20 20 -8.52 25 25 -6.90 32 32 -5.28 40 40 -4.00 50 50 -2.92 63 63 -2.04 80 80 -1.35 100 100 -0.88 125 125 -0.56 160 160 -0.32 200 200 -0.18 250 250 -0.09 315 315 -0.03 400 400 0.01 500 500 0.02 630 630 0.03 800 800 0.02 1000 1000 0.00 1250 1250 -0.04 1600 1600 -0.11 2000 2000 -0.20 2500 2500 -0.35 3150 3150 -0.57 4000 4000 -0.89 5000 5000 -1.28 6300 6300 -1.79 8000 8000 -2.38 10000 10000 -2.96 12500 12500 -3.50 16000 16000 -4.02 20000 20000 -4.39 CONVERSION TABLE FOR DIFFERENT SPEEDS AND EQUALIZATIONS Normalized to the 1000 Hz Recorded Fluxivity Calibration Tape 12: 15 in/s, Proposed Studio Master Eq & PRE Bdcst Cart Eq Desired Playback 14: 30 in/s, AES (IEC2) Equalization Recorded Playback Playback Frequency/ Frequency/ Level/ [Hz] [Hz] [dB] 20 40 -0.10 25 50 -0.10 32 64 -0.10 40 80 -0.10 50 100 -0.10 63 126 -0.10 80 160 -0.10 100 200 -0.10 125 250 -0.10 160 320 -0.10 200 400 -0.10 250 500 -0.09 315 630 -0.09 400 800 -0.08 500 1000 -0.07 630 1260 -0.06 800 1600 -0.03 1000 2000 0.00 1250 2500 0.05 1600 3200 0.14 2000 4000 0.26 2500 5000 0.42 3150 6300 0.65 4000 8000 0.94 5000 10000 1.26 6300 12600 1.59 8000 16000 1.91 10000 20000 2.16 12500 25000 2.36 16000 32000 2.52 20000 40000 2.62 CONVERSION TABLE FOR DIFFERENT SPEEDS AND EQUALIZATIONS Normalized to the 1000 Hz Recorded Fluxivity Calibration Tape 12: 15 in/s, Proposed Studio Master Eq & PRE Bdcst Cart Eq Desired Playback 15: 30 in/s, obsolete IEC1 Equalization Recorded Playback Playback Frequency/ Frequency/ Level/ [Hz] [Hz] [dB] 20 40 -0.66 25 50 -0.66 32 64 -0.66 40 80 -0.66 50 100 -0.66 63 126 -0.66 80 160 -0.66 100 200 -0.65 125 250 -0.65 160 320 -0.64 200 400 -0.63 250 500 -0.62 315 630 -0.59 400 800 -0.55 500 1000 -0.48 630 1260 -0.38 800 1600 -0.22 1000 2000 0.00 1250 2500 0.32 1600 3200 0.82 2000 4000 1.42 2500 5000 2.16 3150 6300 3.04 4000 8000 4.02 5000 10000 4.91 6300 12600 5.76 8000 16000 6.49 10000 20000 7.02 12500 25000 7.42 16000 32000 7.73 20000 40000 7.92 CONVERSION TABLE FOR DIFFERENT SPEEDS AND EQUALIZATIONS Normalized to the 1000 Hz Recorded Fluxivity Calibration Tape 12: 15 in/s, Proposed Studio Master Eq & PRE Bdcst Cart Eq Desired Playback 16: 30 in/s, obsolete Ampex 200A & 300 Eq Recorded Playback Playback Frequency/ Frequency/ Level/ [Hz] [Hz] [dB] 20 40 0.11 25 50 0.11 32 64 0.11 40 80 0.11 50 100 0.11 63 126 0.11 80 160 0.11 100 200 0.10 125 250 0.10 160 320 0.10 200 400 0.10 250 500 0.10 315 630 0.10 400 800 0.09 500 1000 0.08 630 1260 0.06 800 1600 0.04 1000 2000 0.00 1250 2500 -0.06 1600 3200 -0.16 2000 4000 -0.30 2500 5000 -0.52 3150 6300 -0.85 4000 8000 -1.34 5000 10000 -1.98 6300 12600 -2.86 8000 16000 -4.01 10000 20000 -5.29 12500 25000 -6.76 16000 32000 -8.54 20000 40000 -10.26 CONVERSION TABLE FOR DIFFERENT SPEEDS AND EQUALIZATIONS Normalized to the 1000 Hz Recorded Fluxivity Calibration Tape 12: 15 in/s, Proposed Studio Master Eq & PRE Bdcst Cart Eq Desired Playback 17: 30 in/s, obsolete DGG Equalization Recorded Playback Playback Frequency/ Frequency/ Level/ [Hz] [Hz] [dB] 20 40 -0.37 25 50 -0.37 32 64 -0.37 40 80 -0.37 50 100 -0.37 63 126 -0.37 80 160 -0.36 100 200 -0.36 125 250 -0.36 160 320 -0.36 200 400 -0.35 250 500 -0.34 315 630 -0.33 400 800 -0.31 500 1000 -0.27 630 1260 -0.22 800 1600 -0.13 1000 2000 0.00 1250 2500 0.19 1600 3200 0.49 2000 4000 0.87 2500 5000 1.36 3150 6300 1.99 4000 8000 2.72 5000 10000 3.43 6300 12600 4.12 8000 16000 4.74 10000 20000 5.21 12500 25000 5.55 16000 32000 5.83 20000 40000 6.00 CONVERSION TABLE FOR DIFFERENT SPEEDS AND EQUALIZATIONS Normalized to the 1000 Hz Recorded Fluxivity Calibration Tape 12: 15 in/s, Proposed Studio Master Eq & PRE Bdcst Cart Eq Desired Playback 18: 30 in/s, approx obsolete DGG Equalization Recorded Playback Playback Frequency/ Frequency/ Level/ [Hz] [Hz] [dB] 20 40 -0.30 25 50 -0.30 32 64 -0.30 40 80 -0.30 50 100 -0.30 63 126 -0.30 80 160 -0.30 100 200 -0.30 125 250 -0.30 160 320 -0.29 200 400 -0.29 250 500 -0.28 315 630 -0.27 400 800 -0.25 500 1000 -0.22 630 1260 -0.18 800 1600 -0.10 1000 2000 0.00 1250 2500 0.16 1600 3200 0.41 2000 4000 0.73 2500 5000 1.16 3150 6300 1.71 4000 8000 2.37 5000 10000 3.01 6300 12600 3.65 8000 16000 4.23 10000 20000 4.66 12500 25000 4.99 16000 32000 5.25 20000 40000 5.41 CONVERSION TABLE FOR DIFFERENT SPEEDS AND EQUALIZATIONS Normalized to the 1000 Hz Recorded Fluxivity Calibration Tape 12: 15 in/s, Proposed Studio Master Eq & PRE Bdcst Cart Eq Desired Playback 19: 20 20 0.11 25 25 0.11 32 32 0.11 40 40 0.11 50 50 0.11 63 63 0.11 80 80 0.11 100 100 0.10 125 125 0.10 160 160 0.10 200 200 0.10 250 250 0.10 315 315 0.10 400 400 0.09 500 500 0.08 630 630 0.06 800 800 0.04 1000 1000 0.00 1250 1250 -0.06 1600 1600 -0.16 2000 2000 -0.30 2500 2500 -0.52 3150 3150 -0.85 4000 4000 -1.34 5000 5000 -1.98 6300 6300 -2.86 8000 8000 -4.01 10000 10000 -5.29 12500 12500 -6.76 16000 16000 -8.54 20000 20000 -10.26 CONVERSION TABLE FOR DIFFERENT SPEEDS AND EQUALIZATIONS Normalized to the 1000 Hz Recorded Fluxivity Calibration Tape 13: 15 in/s, Nagra Master Equalization Desired Playback 0: Constant Flux Recorded Playback Playback Frequency/ Frequency/ Level/ [Hz] [Hz] [dB] 20 20 8.62 25 25 7.01 32 32 5.39 40 40 4.11 50 50 3.03 63 63 2.14 80 80 1.45 100 100 0.99 125 125 0.66 160 160 0.42 200 200 0.28 250 250 0.19 315 315 0.13 400 400 0.08 500 500 0.06 630 630 0.04 800 800 0.02 1000 1000 0.00 1250 1250 -0.02 1600 1600 -0.05 2000 2000 -0.10 2500 2500 -0.17 3150 3150 -0.28 4000 4000 -0.45 5000 5000 -0.70 6300 6300 -1.07 8000 8000 -1.62 10000 10000 -2.33 12500 12500 -3.25 16000 16000 -4.52 20000 20000 -5.87 CONVERSION TABLE FOR DIFFERENT SPEEDS AND EQUALIZATIONS Normalized to the 1000 Hz Recorded Fluxivity Calibration Tape 13: 15 in/s, Nagra Master Equalization Desired Playback 1: 1.88 in/s, IEC (1981) OpenReel Recorded Playback Playback Frequency/ Frequency/ Level/ [Hz] [Hz] [dB] 20 2 -16.79 25 3 -16.48 32 4 -15.96 40 5 -15.32 50 6 -14.48 63 7 -13.41 80 10 -12.08 100 12 -10.70 125 15 -9.23 160 20 -7.57 200 25 -6.09 250 31 -4.71 315 39 -3.43 400 50 -2.31 500 62 -1.47 630 78 -0.81 800 100 -0.32 1000 125 0.00 1250 156 0.22 1600 200 0.39 2000 250 0.49 2500 312 0.56 3150 394 0.62 4000 500 0.69 5000 625 0.75 6300 788 0.83 8000 1001 0.93 10000 1251 1.03 12500 1564 1.13 16000 2002 1.24 20000 2502 1.32 CONVERSION TABLE FOR DIFFERENT SPEEDS AND EQUALIZATIONS Normalized to the 1000 Hz Recorded Fluxivity Calibration Tape 13: 15 in/s, Nagra Master Equalization Desired Playback 2: 3.75 in/s, NAB & IEC Equalization Recorded Playback Playback Frequency/ Frequency/ Level/ [Hz] [Hz] [dB] 20 5 -11.34 25 6 -11.03 32 8 -10.56 40 10 -9.96 50 12 -9.19 63 15 -8.22 80 20 -7.07 100 25 -5.92 125 31 -4.76 160 40 -3.58 200 50 -2.64 250 62 -1.87 315 78 -1.25 400 100 -0.79 500 125 -0.48 630 157 -0.26 800 200 -0.11 1000 250 0.00 1250 312 0.09 1600 400 0.18 2000 500 0.28 2500 625 0.40 3150 787 0.57 4000 1000 0.83 5000 1250 1.14 6300 1575 1.55 8000 2000 2.04 10000 2500 2.52 12500 3125 2.98 16000 4000 3.43 20000 5000 3.76 CONVERSION TABLE FOR DIFFERENT SPEEDS AND EQUALIZATIONS Normalized to the 1000 Hz Recorded Fluxivity Calibration Tape 13: 15 in/s, Nagra Master Equalization Desired Playback 3: 3.75 in/s, obsolete EIA RS-224 (1959) Eq Recorded Playback Playback Frequency/ Frequency/ Level/ [Hz] [Hz] [dB] 20 5 -11.40 25 6 -11.10 32 8 -10.62 40 10 -10.02 50 12 -9.25 63 15 -8.28 80 20 -7.13 100 25 -5.98 125 31 -4.83 160 40 -3.64 200 50 -2.70 250 62 -1.93 315 78 -1.31 400 100 -0.84 500 125 -0.53 630 157 -0.30 800 200 -0.13 1000 250 0.00 1250 312 0.12 1600 400 0.27 2000 500 0.45 2500 625 0.69 3150 787 1.03 4000 1000 1.51 5000 1250 2.07 6300 1575 2.76 8000 2000 3.54 10000 2500 4.26 12500 3125 4.93 16000 4000 5.54 20000 5000 5.97 CONVERSION TABLE FOR DIFFERENT SPEEDS AND EQUALIZATIONS Normalized to the 1000 Hz Recorded Fluxivity Calibration Tape 13: 15 in/s, Nagra Master Equalization Desired Playback 4: 3.75 in/s, obsolete Ampex (1953...1958) Eq Recorded Playback Playback Frequency/ Frequency/ Level/ [Hz] [Hz] [dB] 20 5 -11.66 25 6 -11.36 32 8 -10.88 40 10 -10.28 50 12 -9.51 63 15 -8.54 80 20 -7.39 100 25 -6.23 125 31 -5.08 160 40 -3.89 200 50 -2.95 250 62 -2.17 315 78 -1.54 400 100 -1.06 500 125 -0.72 630 157 -0.45 800 200 -0.22 1000 250 0.00 1250 312 0.25 1600 400 0.62 2000 500 1.06 2500 625 1.65 3150 787 2.43 4000 1000 3.41 5000 1250 4.46 6300 1575 5.60 8000 2000 6.78 10000 2500 7.79 12500 3125 8.66 16000 4000 9.44 20000 5000 9.97 CONVERSION TABLE FOR DIFFERENT SPEEDS AND EQUALIZATIONS Normalized to the 1000 Hz Recorded Fluxivity Calibration Tape 13: 15 in/s, Nagra Master Equalization Desired Playback 5: 5 in/s, Spcl w/ 50 & 2240 Hz Trans freqs Recorded Playback Playback Frequency/ Frequency/ Level/ [Hz] [Hz] [dB] 20 6 -8.96 25 8 -8.68 32 10 -8.23 40 13 -7.68 50 16 -6.97 63 21 -6.10 80 26 -5.10 100 33 -4.13 125 41 -3.21 160 53 -2.32 200 66 -1.66 250 83 -1.14 315 105 -0.76 400 133 -0.48 500 166 -0.30 630 210 -0.17 800 266 -0.07 1000 333 0.00 1250 416 0.07 1600 533 0.16 2000 666 0.26 2500 833 0.41 3150 1050 0.62 4000 1333 0.93 5000 1666 1.31 6300 2100 1.79 8000 2666 2.37 10000 3333 2.92 12500 4166 3.45 16000 5333 3.96 20000 6666 4.32 CONVERSION TABLE FOR DIFFERENT SPEEDS AND EQUALIZATIONS Normalized to the 1000 Hz Recorded Fluxivity Calibration Tape 13: 15 in/s, Nagra Master Equalization Desired Playback 6: 7.5 in/s, IEC (IEC1) Equalization Recorded Playback Playback Frequency/ Frequency/ Level/ [Hz] [Hz] [dB] 20 10 8.42 25 12 6.81 32 16 5.18 40 20 3.90 50 25 2.83 63 31 1.94 80 40 1.25 100 50 0.79 125 62 0.46 160 80 0.22 200 100 0.09 250 125 -0.00 315 157 -0.06 400 200 -0.09 500 250 -0.10 630 315 -0.09 800 400 -0.06 1000 500 0.00 1250 625 0.09 1600 800 0.25 2000 1000 0.46 2500 1250 0.77 3150 1575 1.22 4000 2000 1.83 5000 2500 2.54 6300 3150 3.38 8000 4000 4.29 10000 5000 5.12 12500 6250 5.86 16000 8000 6.54 20000 10000 7.01 CONVERSION TABLE FOR DIFFERENT SPEEDS AND EQUALIZATIONS Normalized to the 1000 Hz Recorded Fluxivity Calibration Tape 13: 15 in/s, Nagra Master Equalization Desired Playback 7: 7.5 in/s, obsolete CCIR (1953) Eq Recorded Playback Playback Frequency/ Frequency/ Level/ [Hz] [Hz] [dB] 20 10 8.22 25 12 6.60 32 16 4.98 40 20 3.70 50 25 2.62 63 31 1.73 80 40 1.05 100 50 0.58 125 62 0.26 160 80 0.03 200 100 -0.11 250 125 -0.19 315 157 -0.24 400 200 -0.26 500 250 -0.25 630 315 -0.21 800 400 -0.13 1000 500 0.00 1250 625 0.19 1600 800 0.51 2000 1000 0.94 2500 1250 1.51 3150 1575 2.28 4000 2000 3.25 5000 2500 4.29 6300 3150 5.44 8000 4000 6.61 10000 5000 7.62 12500 6250 8.49 16000 8000 9.27 20000 10000 9.80 CONVERSION TABLE FOR DIFFERENT SPEEDS AND EQUALIZATIONS Normalized to the 1000 Hz Recorded Fluxivity Calibration Tape 13: 15 in/s, Nagra Master Equalization Desired Playback 8: 7.5 in/s, NAB (IEC2) Equalization Recorded Playback Playback Frequency/ Frequency/ Level/ [Hz] [Hz] [dB] 20 10 -5.59 25 12 -5.36 32 16 -5.00 40 20 -4.56 50 25 -4.02 63 31 -3.39 80 40 -2.70 100 50 -2.08 125 62 -1.55 160 80 -1.07 200 100 -0.75 250 125 -0.51 315 157 -0.34 400 200 -0.23 500 250 -0.15 630 315 -0.09 800 400 -0.04 1000 500 0.00 1250 625 0.05 1600 800 0.13 2000 1000 0.24 2500 1250 0.38 3150 1575 0.61 4000 2000 0.93 5000 2500 1.32 6300 3150 1.83 8000 4000 2.43 10000 5000 3.00 12500 6250 3.55 16000 8000 4.06 20000 10000 4.43 CONVERSION TABLE FOR DIFFERENT SPEEDS AND EQUALIZATIONS Normalized to the 1000 Hz Recorded Fluxivity Calibration Tape 13: 15 in/s, Nagra Master Equalization Desired Playback 9: 7.5 in/s, NAB & IEC Broadcast Cart Eq Recorded Playback Playback Frequency/ Frequency/ Level/ [Hz] [Hz] [dB] 20 10 8.52 25 12 6.90 32 16 5.28 40 20 4.00 50 25 2.92 63 31 2.04 80 40 1.35 100 50 0.88 125 62 0.56 160 80 0.32 200 100 0.18 250 125 0.09 315 157 0.03 400 200 -0.01 500 250 -0.02 630 315 -0.03 800 400 -0.02 1000 500 0.00 1250 625 0.04 1600 800 0.11 2000 1000 0.20 2500 1250 0.35 3150 1575 0.57 4000 2000 0.89 5000 2500 1.28 6300 3150 1.79 8000 4000 2.38 10000 5000 2.96 12500 6250 3.50 16000 8000 4.02 20000 10000 4.39 CONVERSION TABLE FOR DIFFERENT SPEEDS AND EQUALIZATIONS Normalized to the 1000 Hz Recorded Fluxivity Calibration Tape 13: 15 in/s, Nagra Master Equalization Desired Playback 10: 15 in/s, IEC (IEC1) Equalization Recorded Playback Playback Frequency/ Frequency/ Level/ [Hz] [Hz] [dB] 20 20 8.42 25 25 6.80 32 32 5.18 40 40 3.90 50 50 2.83 63 63 1.94 80 80 1.25 100 100 0.79 125 125 0.46 160 160 0.22 200 200 0.09 250 250 -0.00 315 315 -0.06 400 400 -0.09 500 500 -0.10 630 630 -0.09 800 800 -0.06 1000 1000 0.00 1250 1250 0.09 1600 1600 0.25 2000 2000 0.46 2500 2500 0.77 3150 3150 1.22 4000 4000 1.83 5000 5000 2.54 6300 6300 3.38 8000 8000 4.29 10000 10000 5.12 12500 12500 5.87 16000 16000 6.54 20000 20000 7.01 CONVERSION TABLE FOR DIFFERENT SPEEDS AND EQUALIZATIONS Normalized to the 1000 Hz Recorded Fluxivity Calibration Tape 13: 15 in/s, Nagra Master Equalization Desired Playback 11: 15 in/s, NAB (IEC2) Equalization Recorded Playback Playback Frequency/ Frequency/ Level/ [Hz] [Hz] [dB] 20 20 -0.38 25 25 -0.38 32 32 -0.38 40 40 -0.38 50 50 -0.38 63 63 -0.38 80 80 -0.38 100 100 -0.37 125 125 -0.37 160 160 -0.37 200 200 -0.36 250 250 -0.35 315 315 -0.34 400 400 -0.31 500 500 -0.28 630 630 -0.22 800 800 -0.13 1000 1000 0.00 1250 1250 0.20 1600 1600 0.52 2000 2000 0.94 2500 2500 1.52 3150 3150 2.29 4000 4000 3.26 5000 5000 4.30 6300 6300 5.45 8000 8000 6.62 10000 10000 7.63 12500 12500 8.50 16000 16000 9.28 20000 20000 9.81 CONVERSION TABLE FOR DIFFERENT SPEEDS AND EQUALIZATIONS Normalized to the 1000 Hz Recorded Fluxivity Calibration Tape 13: 15 in/s, Nagra Master Equalization Desired Playback 12: 15 in/s, Proposed Studio Master Eq & PRE Bdcst Cart Eq Recorded Playback Playback Frequency/ Frequency/ Level/ [Hz] [Hz] [dB] 20 20 8.52 25 25 6.90 32 32 5.28 40 40 4.00 50 50 2.92 63 63 2.04 80 80 1.35 100 100 0.88 125 125 0.56 160 160 0.32 200 200 0.18 250 250 0.09 315 315 0.03 400 400 -0.01 500 500 -0.02 630 630 -0.03 800 800 -0.02 1000 1000 0.00 1250 1250 0.04 1600 1600 0.11 2000 2000 0.20 2500 2500 0.35 3150 3150 0.57 4000 4000 0.89 5000 5000 1.28 6300 6300 1.79 8000 8000 2.38 10000 10000 2.96 12500 12500 3.50 16000 16000 4.02 20000 20000 4.39 CONVERSION TABLE FOR DIFFERENT SPEEDS AND EQUALIZATIONS Normalized to the 1000 Hz Recorded Fluxivity Calibration Tape 13: 15 in/s, Nagra Master Equalization Desired Playback 14: 30 in/s, AES (IEC2) Equalization Recorded Playback Playback Frequency/ Frequency/ Level/ [Hz] [Hz] [dB] 20 40 8.42 25 50 6.81 32 64 5.18 40 80 3.90 50 100 2.83 63 126 1.94 80 160 1.25 100 200 0.79 125 250 0.46 160 320 0.22 200 400 0.09 250 500 -0.00 315 630 -0.06 400 800 -0.09 500 1000 -0.10 630 1260 -0.09 800 1600 -0.06 1000 2000 0.00 1250 2500 0.09 1600 3200 0.25 2000 4000 0.46 2500 5000 0.77 3150 6300 1.22 4000 8000 1.83 5000 10000 2.54 6300 12600 3.38 8000 16000 4.29 10000 20000 5.12 12500 25000 5.87 16000 32000 6.54 20000 40000 7.01 CONVERSION TABLE FOR DIFFERENT SPEEDS AND EQUALIZATIONS Normalized to the 1000 Hz Recorded Fluxivity Calibration Tape 13: 15 in/s, Nagra Master Equalization Desired Playback 15: 30 in/s, obsolete IEC1 Equalization Recorded Playback Playback Frequency/ Frequency/ Level/ [Hz] [Hz] [dB] 20 40 7.86 25 50 6.24 32 64 4.62 40 80 3.34 50 100 2.26 63 126 1.38 80 160 0.69 100 200 0.23 125 250 -0.09 160 320 -0.32 200 400 -0.45 250 500 -0.53 315 630 -0.56 400 800 -0.55 500 1000 -0.51 630 1260 -0.41 800 1600 -0.24 1000 2000 0.00 1250 2500 0.36 1600 3200 0.92 2000 4000 1.62 2500 5000 2.51 3150 6300 3.61 4000 8000 4.90 5000 10000 6.20 6300 12600 7.55 8000 16000 8.87 10000 20000 9.98 12500 25000 10.93 16000 32000 11.75 20000 40000 12.31 CONVERSION TABLE FOR DIFFERENT SPEEDS AND EQUALIZATIONS Normalized to the 1000 Hz Recorded Fluxivity Calibration Tape 13: 15 in/s, Nagra Master Equalization Desired Playback 16: 30 in/s, obsolete Ampex 200A & 300 Eq Recorded Playback Playback Frequency/ Frequency/ Level/ [Hz] [Hz] [dB] 20 40 8.62 25 50 7.01 32 64 5.39 40 80 4.11 50 100 3.03 63 126 2.14 80 160 1.45 100 200 0.99 125 250 0.66 160 320 0.42 200 400 0.28 250 500 0.19 315 630 0.13 400 800 0.08 500 1000 0.06 630 1260 0.04 800 1600 0.02 1000 2000 0.00 1250 2500 -0.02 1600 3200 -0.05 2000 4000 -0.10 2500 5000 -0.17 3150 6300 -0.28 4000 8000 -0.45 5000 10000 -0.70 6300 12600 -1.07 8000 16000 -1.62 10000 20000 -2.33 12500 25000 -3.25 16000 32000 -4.52 20000 40000 -5.87 CONVERSION TABLE FOR DIFFERENT SPEEDS AND EQUALIZATIONS Normalized to the 1000 Hz Recorded Fluxivity Calibration Tape 13: 15 in/s, Nagra Master Equalization Desired Playback 17: 30 in/s, obsolete DGG Equalization Recorded Playback Playback Frequency/ Frequency/ Level/ [Hz] [Hz] [dB] 20 40 8.15 25 50 6.54 32 64 4.91 40 80 3.63 50 100 2.56 63 126 1.67 80 160 0.98 100 200 0.52 125 250 0.20 160 320 -0.04 200 400 -0.17 250 500 -0.25 315 630 -0.30 400 800 -0.31 500 1000 -0.29 630 1260 -0.24 800 1600 -0.15 1000 2000 0.00 1250 2500 0.22 1600 3200 0.59 2000 4000 1.07 2500 5000 1.71 3150 6300 2.56 4000 8000 3.61 5000 10000 4.71 6300 12600 5.91 8000 16000 7.13 10000 20000 8.17 12500 25000 9.06 16000 32000 9.85 20000 40000 10.39 CONVERSION TABLE FOR DIFFERENT SPEEDS AND EQUALIZATIONS Normalized to the 1000 Hz Recorded Fluxivity Calibration Tape 13: 15 in/s, Nagra Master Equalization Desired Playback 18: 30 in/s, approx obsolete DGG Equalization Recorded Playback Playback Frequency/ Frequency/ Level/ [Hz] [Hz] [dB] 20 40 8.22 25 50 6.60 32 64 4.98 40 80 3.70 50 100 2.62 63 126 1.73 80 160 1.05 100 200 0.58 125 250 0.26 160 320 0.03 200 400 -0.11 250 500 -0.19 315 630 -0.24 400 800 -0.26 500 1000 -0.25 630 1260 -0.21 800 1600 -0.13 1000 2000 0.00 1250 2500 0.19 1600 3200 0.51 2000 4000 0.94 2500 5000 1.51 3150 6300 2.28 4000 8000 3.25 5000 10000 4.29 6300 12600 5.44 8000 16000 6.61 10000 20000 7.62 12500 25000 8.49 16000 32000 9.27 20000 40000 9.80 CONVERSION TABLE FOR DIFFERENT SPEEDS AND EQUALIZATIONS Normalized to the 1000 Hz Recorded Fluxivity Calibration Tape 13: 15 in/s, Nagra Master Equalization Desired Playback 19: 20 20 8.62 25 25 7.01 32 32 5.39 40 40 4.11 50 50 3.03 63 63 2.14 80 80 1.45 100 100 0.99 125 125 0.66 160 160 0.42 200 200 0.28 250 250 0.19 315 315 0.13 400 400 0.08 500 500 0.06 630 630 0.04 800 800 0.02 1000 1000 0.00 1250 1250 -0.02 1600 1600 -0.05 2000 2000 -0.10 2500 2500 -0.17 3150 3150 -0.28 4000 4000 -0.45 5000 5000 -0.70 6300 6300 -1.07 8000 8000 -1.62 10000 10000 -2.33 12500 12500 -3.25 16000 16000 -4.52 20000 20000 -5.87 CONVERSION TABLE FOR DIFFERENT SPEEDS AND EQUALIZATIONS Normalized to the 1000 Hz Recorded Fluxivity Calibration Tape 14: 30 in/s, AES (IEC2) Equalization Desired Playback 0: Constant Flux Recorded Playback Playback Frequency/ Frequency/ Level/ [Hz] [Hz] [dB] 20 20 0.05 25 25 0.05 32 32 0.05 40 40 0.05 50 50 0.05 63 63 0.05 80 80 0.05 100 100 0.05 125 125 0.05 160 160 0.05 200 200 0.05 250 250 0.05 315 315 0.05 400 400 0.04 500 500 0.04 630 630 0.03 800 800 0.02 1000 1000 0.00 1250 1250 -0.03 1600 1600 -0.08 2000 2000 -0.15 2500 2500 -0.26 3150 3150 -0.44 4000 4000 -0.72 5000 5000 -1.09 6300 6300 -1.65 8000 8000 -2.44 10000 10000 -3.39 12500 12500 -4.56 16000 16000 -6.07 20000 20000 -7.61 CONVERSION TABLE FOR DIFFERENT SPEEDS AND EQUALIZATIONS Normalized to the 1000 Hz Recorded Fluxivity Calibration Tape 14: 30 in/s, AES (IEC2) Equalization Desired Playback 1: 1.88 in/s, IEC (1981) OpenReel Recorded Playback Playback Frequency/ Frequency/ Level/ [Hz] [Hz] [dB] 20 1 -29.85 25 1 -27.91 32 2 -25.77 40 2 -23.83 50 3 -21.90 63 3 -19.91 80 5 -17.85 100 6 -15.93 125 7 -14.03 160 10 -11.95 200 12 -10.11 250 15 -8.31 315 19 -6.53 400 25 -4.80 500 31 -3.33 630 39 -1.99 800 50 -0.85 1000 62 0.00 1250 78 0.63 1600 100 1.11 2000 125 1.38 2500 156 1.51 3150 197 1.52 4000 250 1.40 5000 312 1.17 6300 394 0.78 8000 500 0.23 10000 625 -0.41 12500 782 -1.14 16000 1001 -1.99 20000 1251 -2.72 CONVERSION TABLE FOR DIFFERENT SPEEDS AND EQUALIZATIONS Normalized to the 1000 Hz Recorded Fluxivity Calibration Tape 14: 30 in/s, AES (IEC2) Equalization Desired Playback 2: 3.75 in/s, NAB & IEC Equalization Recorded Playback Playback Frequency/ Frequency/ Level/ [Hz] [Hz] [dB] 20 2 -25.36 25 3 -23.42 32 4 -21.29 40 5 -19.37 50 6 -17.45 63 7 -15.49 80 10 -13.47 100 12 -11.63 125 15 -9.83 160 20 -7.93 200 25 -6.32 250 31 -4.84 315 39 -3.50 400 50 -2.34 500 62 -1.48 630 78 -0.81 800 100 -0.31 1000 125 0.00 1250 156 0.20 1600 200 0.33 2000 250 0.39 2500 312 0.38 3150 393 0.32 4000 500 0.20 5000 625 0.01 6300 787 -0.26 8000 1000 -0.62 10000 1250 -1.01 12500 1562 -1.43 16000 2000 -1.87 20000 2500 -2.22 CONVERSION TABLE FOR DIFFERENT SPEEDS AND EQUALIZATIONS Normalized to the 1000 Hz Recorded Fluxivity Calibration Tape 14: 30 in/s, AES (IEC2) Equalization Desired Playback 3: 3.75 in/s, obsolete EIA RS-224 (1959) Eq Recorded Playback Playback Frequency/ Frequency/ Level/ [Hz] [Hz] [dB] 20 2 -25.37 25 3 -23.44 32 4 -21.31 40 5 -19.38 50 6 -17.47 63 7 -15.50 80 10 -13.49 100 12 -11.65 125 15 -9.85 160 20 -7.95 200 25 -6.33 250 31 -4.86 315 39 -3.51 400 50 -2.35 500 62 -1.49 630 78 -0.82 800 100 -0.32 1000 125 0.00 1250 156 0.21 1600 200 0.36 2000 250 0.43 2500 312 0.47 3150 393 0.46 4000 500 0.42 5000 625 0.35 6300 787 0.25 8000 1000 0.11 10000 1250 -0.03 12500 1562 -0.18 16000 2000 -0.32 20000 2500 -0.42 CONVERSION TABLE FOR DIFFERENT SPEEDS AND EQUALIZATIONS Normalized to the 1000 Hz Recorded Fluxivity Calibration Tape 14: 30 in/s, AES (IEC2) Equalization Desired Playback 4: 3.75 in/s, obsolete Ampex (1953...1958) Eq Recorded Playback Playback Frequency/ Frequency/ Level/ [Hz] [Hz] [dB] 20 2 -25.44 25 3 -23.51 32 4 -21.37 40 5 -19.45 50 6 -17.54 63 7 -15.57 80 10 -13.56 100 12 -11.71 125 15 -9.92 160 20 -8.01 200 25 -6.40 250 31 -4.92 315 39 -3.57 400 50 -2.41 500 62 -1.54 630 78 -0.86 800 100 -0.34 1000 125 0.00 1250 156 0.25 1600 200 0.46 2000 250 0.62 2500 312 0.79 3150 393 0.98 4000 500 1.22 5000 625 1.50 6300 787 1.84 8000 1000 2.20 10000 1250 2.54 12500 1562 2.84 16000 2000 3.11 20000 2500 3.29 CONVERSION TABLE FOR DIFFERENT SPEEDS AND EQUALIZATIONS Normalized to the 1000 Hz Recorded Fluxivity Calibration Tape 14: 30 in/s, AES (IEC2) Equalization Desired Playback 5: 5 in/s, Spcl w/ 50 & 2240 Hz Trans freqs Recorded Playback Playback Frequency/ Frequency/ Level/ [Hz] [Hz] [dB] 20 3 -23.14 25 4 -21.21 32 5 -19.09 40 6 -17.18 50 8 -15.28 63 10 -13.34 80 13 -11.38 100 16 -9.60 125 20 -7.90 160 26 -6.15 200 33 -4.72 250 41 -3.47 315 52 -2.41 400 66 -1.54 500 83 -0.94 630 105 -0.50 800 133 -0.19 1000 166 0.00 1250 208 0.12 1600 266 0.18 2000 333 0.20 2500 416 0.18 3150 525 0.12 4000 666 0.00 5000 833 -0.16 6300 1050 -0.40 8000 1333 -0.70 10000 1666 -1.03 12500 2083 -1.37 16000 2666 -1.73 20000 3333 -2.00 CONVERSION TABLE FOR DIFFERENT SPEEDS AND EQUALIZATIONS Normalized to the 1000 Hz Recorded Fluxivity Calibration Tape 14: 30 in/s, AES (IEC2) Equalization Desired Playback 6: 7.5 in/s, IEC (IEC1) Equalization Recorded Playback Playback Frequency/ Frequency/ Level/ [Hz] [Hz] [dB] 20 5 0.00 25 6 0.00 32 8 0.00 40 10 0.00 50 12 0.00 63 15 0.00 80 20 0.00 100 25 0.00 125 31 0.00 160 40 0.00 200 50 0.00 250 62 0.00 315 78 0.00 400 100 0.00 500 125 0.00 630 157 0.00 800 200 0.00 1000 250 0.00 1250 312 -0.00 1600 400 -0.00 2000 500 -0.00 2500 625 -0.00 3150 787 -0.00 4000 1000 -0.00 5000 1250 -0.00 6300 1575 -0.00 8000 2000 -0.00 10000 2500 -0.00 12500 3125 -0.00 16000 4000 -0.00 20000 5000 -0.00 CONVERSION TABLE FOR DIFFERENT SPEEDS AND EQUALIZATIONS Normalized to the 1000 Hz Recorded Fluxivity Calibration Tape 14: 30 in/s, AES (IEC2) Equalization Desired Playback 7: 7.5 in/s, obsolete CCIR (1953) Eq Recorded Playback Playback Frequency/ Frequency/ Level/ [Hz] [Hz] [dB] 20 5 -0.05 25 6 -0.05 32 8 -0.05 40 10 -0.05 50 12 -0.05 63 15 -0.05 80 20 -0.05 100 25 -0.05 125 31 -0.05 160 40 -0.05 200 50 -0.05 250 62 -0.05 315 78 -0.05 400 100 -0.04 500 125 -0.04 630 157 -0.03 800 200 -0.02 1000 250 0.00 1250 312 0.03 1600 400 0.08 2000 500 0.15 2500 625 0.25 3150 787 0.40 4000 1000 0.62 5000 1250 0.89 6300 1575 1.21 8000 2000 1.57 10000 2500 1.90 12500 3125 2.20 16000 4000 2.46 20000 5000 2.65 CONVERSION TABLE FOR DIFFERENT SPEEDS AND EQUALIZATIONS Normalized to the 1000 Hz Recorded Fluxivity Calibration Tape 14: 30 in/s, AES (IEC2) Equalization Desired Playback 8: 7.5 in/s, NAB (IEC2) Equalization Recorded Playback Playback Frequency/ Frequency/ Level/ [Hz] [Hz] [dB] 20 5 -19.85 25 6 -17.93 32 8 -15.83 40 10 -13.95 50 12 -12.11 63 15 -10.25 80 20 -8.41 100 25 -6.79 125 31 -5.32 160 40 -3.89 200 50 -2.82 250 62 -1.95 315 78 -1.28 400 100 -0.78 500 125 -0.46 630 157 -0.23 800 200 -0.08 1000 250 0.00 1250 312 0.05 1600 400 0.06 2000 500 0.05 2500 625 0.02 3150 787 -0.06 4000 1000 -0.17 5000 1250 -0.34 6300 1575 -0.56 8000 2000 -0.85 10000 2500 -1.16 12500 3125 -1.48 16000 4000 -1.81 20000 5000 -2.07 CONVERSION TABLE FOR DIFFERENT SPEEDS AND EQUALIZATIONS Normalized to the 1000 Hz Recorded Fluxivity Calibration Tape 14: 30 in/s, AES (IEC2) Equalization Desired Playback 9: 7.5 in/s, NAB & IEC Broadcast Cart Eq Recorded Playback Playback Frequency/ Frequency/ Level/ [Hz] [Hz] [dB] 20 5 0.03 25 6 0.03 32 8 0.03 40 10 0.03 50 12 0.03 63 15 0.03 80 20 0.03 100 25 0.03 125 31 0.03 160 40 0.02 200 50 0.02 250 62 0.02 315 78 0.02 400 100 0.02 500 125 0.02 630 157 0.02 800 200 0.01 1000 250 0.00 1250 312 -0.01 1600 400 -0.04 2000 500 -0.07 2500 625 -0.13 3150 787 -0.21 4000 1000 -0.33 5000 1250 -0.50 6300 1575 -0.73 8000 2000 -1.02 10000 2500 -1.33 12500 3125 -1.65 16000 4000 -1.98 20000 5000 -2.24 CONVERSION TABLE FOR DIFFERENT SPEEDS AND EQUALIZATIONS Normalized to the 1000 Hz Recorded Fluxivity Calibration Tape 14: 30 in/s, AES (IEC2) Equalization Desired Playback 10: 15 in/s, IEC (IEC1) Equalization Recorded Playback Playback Frequency/ Frequency/ Level/ [Hz] [Hz] [dB] 20 10 -0.00 25 12 -0.00 32 16 -0.00 40 20 -0.00 50 25 -0.00 63 31 0.00 80 40 -0.00 100 50 -0.00 125 62 -0.00 160 80 -0.00 200 100 -0.00 250 125 -0.00 315 157 -0.00 400 200 -0.00 500 250 -0.00 630 315 -0.00 800 400 -0.00 1000 500 0.00 1250 625 0.00 1600 800 0.00 2000 1000 0.00 2500 1250 0.00 3150 1575 0.00 4000 2000 0.00 5000 2500 0.00 6300 3150 0.00 8000 4000 0.00 10000 5000 0.00 12500 6250 0.00 16000 8000 0.00 20000 10000 0.00 CONVERSION TABLE FOR DIFFERENT SPEEDS AND EQUALIZATIONS Normalized to the 1000 Hz Recorded Fluxivity Calibration Tape 14: 30 in/s, AES (IEC2) Equalization Desired Playback 11: 15 in/s, NAB (IEC2) Equalization Recorded Playback Playback Frequency/ Frequency/ Level/ [Hz] [Hz] [dB] 20 10 -14.16 25 12 -12.31 32 16 -10.33 40 20 -8.61 50 25 -7.00 63 31 -5.47 80 40 -4.10 100 50 -3.02 125 62 -2.16 160 80 -1.44 200 100 -0.98 250 125 -0.65 315 157 -0.42 400 200 -0.27 500 250 -0.17 630 315 -0.10 800 400 -0.04 1000 500 0.00 1250 625 0.04 1600 800 0.11 2000 1000 0.18 2500 1250 0.29 3150 1575 0.44 4000 2000 0.66 5000 2500 0.93 6300 3150 1.25 8000 4000 1.61 10000 5000 1.95 12500 6250 2.24 16000 8000 2.51 20000 10000 2.69 CONVERSION TABLE FOR DIFFERENT SPEEDS AND EQUALIZATIONS Normalized to the 1000 Hz Recorded Fluxivity Calibration Tape 14: 30 in/s, AES (IEC2) Equalization Desired Playback 12: 15 in/s, Proposed Studio Master Eq & PRE Bdcst Cart Eq Recorded Playback Playback Frequency/ Frequency/ Level/ [Hz] [Hz] [dB] 20 10 0.03 25 12 0.03 32 16 0.03 40 20 0.03 50 25 0.03 63 31 0.03 80 40 0.03 100 50 0.03 125 62 0.03 160 80 0.02 200 100 0.02 250 125 0.02 315 157 0.02 400 200 0.02 500 250 0.02 630 315 0.02 800 400 0.01 1000 500 0.00 1250 625 -0.01 1600 800 -0.04 2000 1000 -0.07 2500 1250 -0.13 3150 1575 -0.21 4000 2000 -0.33 5000 2500 -0.50 6300 3150 -0.73 8000 4000 -1.02 10000 5000 -1.33 12500 6250 -1.65 16000 8000 -1.98 20000 10000 -2.24 CONVERSION TABLE FOR DIFFERENT SPEEDS AND EQUALIZATIONS Normalized to the 1000 Hz Recorded Fluxivity Calibration Tape 14: 30 in/s, AES (IEC2) Equalization Desired Playback 13: 15 in/s, Nagra Master Equalization Recorded Playback Playback Frequency/ Frequency/ Level/ [Hz] [Hz] [dB] 20 10 -14.06 25 12 -12.22 32 16 -10.23 40 20 -8.52 50 25 -6.90 63 31 -5.38 80 40 -4.00 100 50 -2.92 125 62 -2.06 160 80 -1.35 200 100 -0.88 250 125 -0.56 315 157 -0.33 400 200 -0.18 500 250 -0.09 630 315 -0.04 800 400 -0.01 1000 500 0.00 1250 625 -0.01 1600 800 -0.04 2000 1000 -0.10 2500 1250 -0.19 3150 1575 -0.33 4000 2000 -0.56 5000 2500 -0.87 6300 3150 -1.32 8000 4000 -1.93 10000 5000 -2.64 12500 6250 -3.44 16000 8000 -4.39 20000 10000 -5.22 CONVERSION TABLE FOR DIFFERENT SPEEDS AND EQUALIZATIONS Normalized to the 1000 Hz Recorded Fluxivity Calibration Tape 14: 30 in/s, AES (IEC2) Equalization Desired Playback 15: 30 in/s, obsolete IEC1 Equalization Recorded Playback Playback Frequency/ Frequency/ Level/ [Hz] [Hz] [dB] 20 20 -0.15 25 25 -0.15 32 32 -0.15 40 40 -0.15 50 50 -0.15 63 63 -0.15 80 80 -0.15 100 100 -0.15 125 125 -0.15 160 160 -0.15 200 200 -0.15 250 250 -0.14 315 315 -0.14 400 400 -0.13 500 500 -0.11 630 630 -0.09 800 800 -0.05 1000 1000 0.00 1250 1250 0.08 1600 1600 0.22 2000 2000 0.41 2500 2500 0.68 3150 3150 1.06 4000 4000 1.57 5000 5000 2.14 6300 6300 2.80 8000 8000 3.48 10000 10000 4.07 12500 12500 4.56 16000 16000 4.99 20000 20000 5.27 CONVERSION TABLE FOR DIFFERENT SPEEDS AND EQUALIZATIONS Normalized to the 1000 Hz Recorded Fluxivity Calibration Tape 14: 30 in/s, AES (IEC2) Equalization Desired Playback 16: 30 in/s, obsolete Ampex 200A & 300 Eq Recorded Playback Playback Frequency/ Frequency/ Level/ [Hz] [Hz] [dB] 20 20 0.05 25 25 0.05 32 32 0.05 40 40 0.05 50 50 0.05 63 63 0.05 80 80 0.05 100 100 0.05 125 125 0.05 160 160 0.05 200 200 0.05 250 250 0.05 315 315 0.05 400 400 0.04 500 500 0.04 630 630 0.03 800 800 0.02 1000 1000 0.00 1250 1250 -0.03 1600 1600 -0.08 2000 2000 -0.15 2500 2500 -0.26 3150 3150 -0.44 4000 4000 -0.72 5000 5000 -1.09 6300 6300 -1.65 8000 8000 -2.44 10000 10000 -3.39 12500 12500 -4.56 16000 16000 -6.07 20000 20000 -7.61 CONVERSION TABLE FOR DIFFERENT SPEEDS AND EQUALIZATIONS Normalized to the 1000 Hz Recorded Fluxivity Calibration Tape 14: 30 in/s, AES (IEC2) Equalization Desired Playback 17: 30 in/s, obsolete DGG Equalization Recorded Playback Playback Frequency/ Frequency/ Level/ [Hz] [Hz] [dB] 20 20 -0.07 25 25 -0.07 32 32 -0.07 40 40 -0.07 50 50 -0.07 63 63 -0.07 80 80 -0.07 100 100 -0.07 125 125 -0.07 160 160 -0.07 200 200 -0.07 250 250 -0.07 315 315 -0.06 400 400 -0.06 500 500 -0.05 630 630 -0.04 800 800 -0.03 1000 1000 0.00 1250 1250 0.04 1600 1600 0.11 2000 2000 0.20 2500 2500 0.33 3150 3150 0.53 4000 4000 0.81 5000 5000 1.14 6300 6300 1.54 8000 8000 1.98 10000 10000 2.37 12500 12500 2.72 16000 16000 3.03 20000 20000 3.24 CONVERSION TABLE FOR DIFFERENT SPEEDS AND EQUALIZATIONS Normalized to the 1000 Hz Recorded Fluxivity Calibration Tape 14: 30 in/s, AES (IEC2) Equalization Desired Playback 18: 30 in/s, approx obsolete DGG Equalization Recorded Playback Playback Frequency/ Frequency/ Level/ [Hz] [Hz] [dB] 20 20 -0.05 25 25 -0.05 32 32 -0.05 40 40 -0.05 50 50 -0.05 63 63 -0.05 80 80 -0.05 100 100 -0.05 125 125 -0.05 160 160 -0.05 200 200 -0.05 250 250 -0.05 315 315 -0.05 400 400 -0.04 500 500 -0.04 630 630 -0.03 800 800 -0.02 1000 1000 0.00 1250 1250 0.03 1600 1600 0.08 2000 2000 0.15 2500 2500 0.25 3150 3150 0.41 4000 4000 0.62 5000 5000 0.89 6300 6300 1.21 8000 8000 1.57 10000 10000 1.90 12500 12500 2.20 16000 16000 2.47 20000 20000 2.65 CONVERSION TABLE FOR DIFFERENT SPEEDS AND EQUALIZATIONS Normalized to the 1000 Hz Recorded Fluxivity Calibration Tape 14: 30 in/s, AES (IEC2) Equalization Desired Playback 19: 20 20 0.05 25 25 0.05 32 32 0.05 40 40 0.05 50 50 0.05 63 63 0.05 80 80 0.05 100 100 0.05 125 125 0.05 160 160 0.05 200 200 0.05 250 250 0.05 315 315 0.05 400 400 0.04 500 500 0.04 630 630 0.03 800 800 0.02 1000 1000 0.00 1250 1250 -0.03 1600 1600 -0.08 2000 2000 -0.15 2500 2500 -0.26 3150 3150 -0.44 4000 4000 -0.72 5000 5000 -1.09 6300 6300 -1.65 8000 8000 -2.44 10000 10000 -3.39 12500 12500 -4.56 16000 16000 -6.07 20000 20000 -7.61 CONVERSION TABLE FOR DIFFERENT SPEEDS AND EQUALIZATIONS Normalized to the 1000 Hz Recorded Fluxivity Calibration Tape 15: 30 in/s, obsolete IEC1 Equalization Desired Playback 0: Constant Flux Recorded Playback Playback Frequency/ Frequency/ Level/ [Hz] [Hz] [dB] 20 20 0.21 25 25 0.21 32 32 0.21 40 40 0.20 50 50 0.20 63 63 0.20 80 80 0.20 100 100 0.20 125 125 0.20 160 160 0.20 200 200 0.20 250 250 0.19 315 315 0.18 400 400 0.17 500 500 0.15 630 630 0.12 800 800 0.07 1000 1000 0.00 1250 1250 -0.11 1600 1600 -0.30 2000 2000 -0.56 2500 2500 -0.94 3150 3150 -1.50 4000 4000 -2.28 5000 5000 -3.24 6300 6300 -4.45 8000 8000 -5.92 10000 10000 -7.46 12500 12500 -9.12 16000 16000 -11.06 20000 20000 -12.88 CONVERSION TABLE FOR DIFFERENT SPEEDS AND EQUALIZATIONS Normalized to the 1000 Hz Recorded Fluxivity Calibration Tape 15: 30 in/s, obsolete IEC1 Equalization Desired Playback 1: 1.88 in/s, IEC (1981) OpenReel Recorded Playback Playback Frequency/ Frequency/ Level/ [Hz] [Hz] [dB] 20 1 -29.69 25 1 -27.76 32 2 -25.62 40 2 -23.68 50 3 -21.75 63 3 -19.75 80 5 -17.70 100 6 -15.78 125 7 -13.88 160 10 -11.81 200 12 -9.96 250 15 -8.17 315 19 -6.39 400 25 -4.67 500 31 -3.22 630 39 -1.90 800 50 -0.79 1000 62 0.00 1250 78 0.55 1600 100 0.89 2000 125 0.97 2500 156 0.83 3150 197 0.46 4000 250 -0.17 5000 312 -0.98 6300 394 -2.02 8000 500 -3.25 10000 625 -4.48 12500 782 -5.71 16000 1001 -6.98 20000 1251 -7.99 CONVERSION TABLE FOR DIFFERENT SPEEDS AND EQUALIZATIONS Normalized to the 1000 Hz Recorded Fluxivity Calibration Tape 15: 30 in/s, obsolete IEC1 Equalization Desired Playback 2: 3.75 in/s, NAB & IEC Equalization Recorded Playback Playback Frequency/ Frequency/ Level/ [Hz] [Hz] [dB] 20 2 -25.20 25 3 -23.27 32 4 -21.14 40 5 -19.22 50 6 -17.30 63 7 -15.33 80 10 -13.32 100 12 -11.48 125 15 -9.68 160 20 -7.78 200 25 -6.17 250 31 -4.70 315 39 -3.36 400 50 -2.21 500 62 -1.37 630 78 -0.72 800 100 -0.26 1000 125 0.00 1250 156 0.12 1600 200 0.11 2000 250 -0.02 2500 312 -0.30 3150 393 -0.73 4000 500 -1.37 5000 625 -2.13 6300 787 -3.06 8000 1000 -4.10 10000 1250 -5.08 12500 1562 -5.99 16000 2000 -6.86 20000 2500 -7.49 CONVERSION TABLE FOR DIFFERENT SPEEDS AND EQUALIZATIONS Normalized to the 1000 Hz Recorded Fluxivity Calibration Tape 15: 30 in/s, obsolete IEC1 Equalization Desired Playback 3: 3.75 in/s, obsolete EIA RS-224 (1959) Eq Recorded Playback Playback Frequency/ Frequency/ Level/ [Hz] [Hz] [dB] 20 2 -25.22 25 3 -23.29 32 4 -21.15 40 5 -19.23 50 6 -17.32 63 7 -15.35 80 10 -13.34 100 12 -11.49 125 15 -9.70 160 20 -7.80 200 25 -6.19 250 31 -4.71 315 39 -3.38 400 50 -2.23 500 62 -1.38 630 78 -0.73 800 100 -0.27 1000 125 0.00 1250 156 0.13 1600 200 0.14 2000 250 0.02 2500 312 -0.21 3150 393 -0.59 4000 500 -1.14 5000 625 -1.79 6300 787 -2.55 8000 1000 -3.37 10000 1250 -4.10 12500 1562 -4.74 16000 2000 -5.31 20000 2500 -5.70 CONVERSION TABLE FOR DIFFERENT SPEEDS AND EQUALIZATIONS Normalized to the 1000 Hz Recorded Fluxivity Calibration Tape 15: 30 in/s, obsolete IEC1 Equalization Desired Playback 4: 3.75 in/s, obsolete Ampex (1953...1958) Eq Recorded Playback Playback Frequency/ Frequency/ Level/ [Hz] [Hz] [dB] 20 2 -25.29 25 3 -23.36 32 4 -21.22 40 5 -19.30 50 6 -17.39 63 7 -15.42 80 10 -13.41 100 12 -11.56 125 15 -9.77 160 20 -7.86 200 25 -6.25 250 31 -4.78 315 39 -3.44 400 50 -2.28 500 62 -1.43 630 78 -0.77 800 100 -0.29 1000 125 0.00 1250 156 0.17 1600 200 0.24 2000 250 0.21 2500 312 0.11 3150 393 -0.08 4000 500 -0.34 5000 625 -0.64 6300 787 -0.96 8000 1000 -1.28 10000 1250 -1.53 12500 1562 -1.72 16000 2000 -1.88 20000 2500 -1.98 CONVERSION TABLE FOR DIFFERENT SPEEDS AND EQUALIZATIONS Normalized to the 1000 Hz Recorded Fluxivity Calibration Tape 15: 30 in/s, obsolete IEC1 Equalization Desired Playback 5: 5 in/s, Spcl w/ 50 & 2240 Hz Trans freqs Recorded Playback Playback Frequency/ Frequency/ Level/ [Hz] [Hz] [dB] 20 3 -22.99 25 4 -21.06 32 5 -18.93 40 6 -17.02 50 8 -15.13 63 10 -13.19 80 13 -11.23 100 16 -9.45 125 20 -7.75 160 26 -6.00 200 33 -4.57 250 41 -3.33 315 52 -2.27 400 66 -1.41 500 83 -0.83 630 105 -0.41 800 133 -0.13 1000 166 0.00 1250 208 0.03 1600 266 -0.04 2000 333 -0.21 2500 416 -0.50 3150 525 -0.94 4000 666 -1.57 5000 833 -2.31 6300 1050 -3.20 8000 1333 -4.18 10000 1666 -5.10 12500 2083 -5.94 16000 2666 -6.72 20000 3333 -7.27 CONVERSION TABLE FOR DIFFERENT SPEEDS AND EQUALIZATIONS Normalized to the 1000 Hz Recorded Fluxivity Calibration Tape 15: 30 in/s, obsolete IEC1 Equalization Desired Playback 6: 7.5 in/s, IEC (IEC1) Equalization Recorded Playback Playback Frequency/ Frequency/ Level/ [Hz] [Hz] [dB] 20 5 0.15 25 6 0.15 32 8 0.15 40 10 0.15 50 12 0.15 63 15 0.15 80 20 0.15 100 25 0.15 125 31 0.15 160 40 0.15 200 50 0.15 250 62 0.14 315 78 0.14 400 100 0.13 500 125 0.11 630 157 0.09 800 200 0.05 1000 250 0.00 1250 312 -0.08 1600 400 -0.22 2000 500 -0.41 2500 625 -0.68 3150 787 -1.06 4000 1000 -1.57 5000 1250 -2.14 6300 1575 -2.80 8000 2000 -3.48 10000 2500 -4.07 12500 3125 -4.56 16000 4000 -4.99 20000 5000 -5.27 CONVERSION TABLE FOR DIFFERENT SPEEDS AND EQUALIZATIONS Normalized to the 1000 Hz Recorded Fluxivity Calibration Tape 15: 30 in/s, obsolete IEC1 Equalization Desired Playback 7: 7.5 in/s, obsolete CCIR (1953) Eq Recorded Playback Playback Frequency/ Frequency/ Level/ [Hz] [Hz] [dB] 20 5 0.10 25 6 0.10 32 8 0.10 40 10 0.10 50 12 0.10 63 15 0.10 80 20 0.10 100 25 0.10 125 31 0.10 160 40 0.10 200 50 0.10 250 62 0.09 315 78 0.09 400 100 0.08 500 125 0.07 630 157 0.06 800 200 0.03 1000 250 0.00 1250 312 -0.05 1600 400 -0.14 2000 500 -0.26 2500 625 -0.43 3150 787 -0.65 4000 1000 -0.95 5000 1250 -1.26 6300 1575 -1.59 8000 2000 -1.91 10000 2500 -2.16 12500 3125 -2.36 16000 4000 -2.52 20000 5000 -2.63 CONVERSION TABLE FOR DIFFERENT SPEEDS AND EQUALIZATIONS Normalized to the 1000 Hz Recorded Fluxivity Calibration Tape 15: 30 in/s, obsolete IEC1 Equalization Desired Playback 8: 7.5 in/s, NAB (IEC2) Equalization Recorded Playback Playback Frequency/ Frequency/ Level/ [Hz] [Hz] [dB] 20 5 -19.69 25 6 -17.78 32 8 -15.68 40 10 -13.80 50 12 -11.96 63 15 -10.10 80 20 -8.26 100 25 -6.64 125 31 -5.17 160 40 -3.74 200 50 -2.67 250 62 -1.81 315 78 -1.14 400 100 -0.65 500 125 -0.34 630 157 -0.14 800 200 -0.03 1000 250 0.00 1250 312 -0.04 1600 400 -0.16 2000 500 -0.36 2500 625 -0.66 3150 787 -1.11 4000 1000 -1.74 5000 1250 -2.48 6300 1575 -3.36 8000 2000 -4.33 10000 2500 -5.23 12500 3125 -6.04 16000 4000 -6.80 20000 5000 -7.34 CONVERSION TABLE FOR DIFFERENT SPEEDS AND EQUALIZATIONS Normalized to the 1000 Hz Recorded Fluxivity Calibration Tape 15: 30 in/s, obsolete IEC1 Equalization Desired Playback 9: 7.5 in/s, NAB & IEC Broadcast Cart Eq Recorded Playback Playback Frequency/ Frequency/ Level/ [Hz] [Hz] [dB] 20 5 0.18 25 6 0.18 32 8 0.18 40 10 0.18 50 12 0.18 63 15 0.18 80 20 0.18 100 25 0.18 125 31 0.18 160 40 0.17 200 50 0.17 250 62 0.17 315 78 0.16 400 100 0.15 500 125 0.13 630 157 0.11 800 200 0.06 1000 250 0.00 1250 312 -0.10 1600 400 -0.26 2000 500 -0.48 2500 625 -0.80 3150 787 -1.27 4000 1000 -1.90 5000 1250 -2.64 6300 1575 -3.52 8000 2000 -4.50 10000 2500 -5.40 12500 3125 -6.21 16000 4000 -6.97 20000 5000 -7.51 CONVERSION TABLE FOR DIFFERENT SPEEDS AND EQUALIZATIONS Normalized to the 1000 Hz Recorded Fluxivity Calibration Tape 15: 30 in/s, obsolete IEC1 Equalization Desired Playback 10: 15 in/s, IEC (IEC1) Equalization Recorded Playback Playback Frequency/ Frequency/ Level/ [Hz] [Hz] [dB] 20 10 0.15 25 12 0.15 32 16 0.15 40 20 0.15 50 25 0.15 63 31 0.15 80 40 0.15 100 50 0.15 125 62 0.15 160 80 0.15 200 100 0.15 250 125 0.14 315 157 0.14 400 200 0.13 500 250 0.11 630 315 0.09 800 400 0.05 1000 500 0.00 1250 625 -0.08 1600 800 -0.22 2000 1000 -0.41 2500 1250 -0.68 3150 1575 -1.06 4000 2000 -1.57 5000 2500 -2.14 6300 3150 -2.80 8000 4000 -3.48 10000 5000 -4.07 12500 6250 -4.56 16000 8000 -4.99 20000 10000 -5.27 CONVERSION TABLE FOR DIFFERENT SPEEDS AND EQUALIZATIONS Normalized to the 1000 Hz Recorded Fluxivity Calibration Tape 15: 30 in/s, obsolete IEC1 Equalization Desired Playback 11: 15 in/s, NAB (IEC2) Equalization Recorded Playback Playback Frequency/ Frequency/ Level/ [Hz] [Hz] [dB] 20 10 -14.01 25 12 -12.16 32 16 -10.18 40 20 -8.46 50 25 -6.85 63 31 -5.32 80 40 -3.94 100 50 -2.87 125 62 -2.01 160 80 -1.29 200 100 -0.83 250 125 -0.51 315 157 -0.28 400 200 -0.14 500 250 -0.05 630 315 -0.01 800 400 0.01 1000 500 0.00 1250 625 -0.04 1600 800 -0.12 2000 1000 -0.23 2500 1250 -0.39 3150 1575 -0.61 4000 2000 -0.90 5000 2500 -1.21 6300 3150 -1.55 8000 4000 -1.87 10000 5000 -2.12 12500 6250 -2.32 16000 8000 -2.48 20000 10000 -2.58 CONVERSION TABLE FOR DIFFERENT SPEEDS AND EQUALIZATIONS Normalized to the 1000 Hz Recorded Fluxivity Calibration Tape 15: 30 in/s, obsolete IEC1 Equalization Desired Playback 12: 15 in/s, Proposed Studio Master Eq & PRE Bdcst Cart Eq Recorded Playback Playback Frequency/ Frequency/ Level/ [Hz] [Hz] [dB] 20 10 0.18 25 12 0.18 32 16 0.18 40 20 0.18 50 25 0.18 63 31 0.18 80 40 0.18 100 50 0.18 125 62 0.18 160 80 0.17 200 100 0.17 250 125 0.17 315 157 0.16 400 200 0.15 500 250 0.13 630 315 0.11 800 400 0.06 1000 500 0.00 1250 625 -0.10 1600 800 -0.26 2000 1000 -0.48 2500 1250 -0.80 3150 1575 -1.27 4000 2000 -1.90 5000 2500 -2.64 6300 3150 -3.52 8000 4000 -4.50 10000 5000 -5.40 12500 6250 -6.21 16000 8000 -6.97 20000 10000 -7.51 CONVERSION TABLE FOR DIFFERENT SPEEDS AND EQUALIZATIONS Normalized to the 1000 Hz Recorded Fluxivity Calibration Tape 15: 30 in/s, obsolete IEC1 Equalization Desired Playback 13: 15 in/s, Nagra Master Equalization Recorded Playback Playback Frequency/ Frequency/ Level/ [Hz] [Hz] [dB] 20 10 -13.91 25 12 -12.06 32 16 -10.08 40 20 -8.36 50 25 -6.75 63 31 -5.23 80 40 -3.85 100 50 -2.77 125 62 -1.91 160 80 -1.20 200 100 -0.74 250 125 -0.42 315 157 -0.20 400 200 -0.05 500 250 0.02 630 315 0.05 800 400 0.05 1000 500 0.00 1250 625 -0.09 1600 800 -0.26 2000 1000 -0.51 2500 1250 -0.86 3150 1575 -1.39 4000 2000 -2.13 5000 2500 -3.01 6300 3150 -4.11 8000 4000 -5.41 10000 5000 -6.70 12500 6250 -8.01 16000 8000 -9.38 20000 10000 -10.49 CONVERSION TABLE FOR DIFFERENT SPEEDS AND EQUALIZATIONS Normalized to the 1000 Hz Recorded Fluxivity Calibration Tape 15: 30 in/s, obsolete IEC1 Equalization Desired Playback 14: 30 in/s, AES (IEC2) Equalization Recorded Playback Playback Frequency/ Frequency/ Level/ [Hz] [Hz] [dB] 20 20 0.15 25 25 0.15 32 32 0.15 40 40 0.15 50 50 0.15 63 63 0.15 80 80 0.15 100 100 0.15 125 125 0.15 160 160 0.15 200 200 0.15 250 250 0.14 315 315 0.14 400 400 0.13 500 500 0.11 630 630 0.09 800 800 0.05 1000 1000 0.00 1250 1250 -0.08 1600 1600 -0.22 2000 2000 -0.41 2500 2500 -0.68 3150 3150 -1.06 4000 4000 -1.57 5000 5000 -2.14 6300 6300 -2.80 8000 8000 -3.48 10000 10000 -4.07 12500 12500 -4.56 16000 16000 -4.99 20000 20000 -5.27 CONVERSION TABLE FOR DIFFERENT SPEEDS AND EQUALIZATIONS Normalized to the 1000 Hz Recorded Fluxivity Calibration Tape 15: 30 in/s, obsolete IEC1 Equalization Desired Playback 16: 30 in/s, obsolete Ampex 200A & 300 Eq Recorded Playback Playback Frequency/ Frequency/ Level/ [Hz] [Hz] [dB] 20 20 0.21 25 25 0.21 32 32 0.21 40 40 0.20 50 50 0.20 63 63 0.20 80 80 0.20 100 100 0.20 125 125 0.20 160 160 0.20 200 200 0.20 250 250 0.19 315 315 0.18 400 400 0.17 500 500 0.15 630 630 0.12 800 800 0.07 1000 1000 0.00 1250 1250 -0.11 1600 1600 -0.30 2000 2000 -0.56 2500 2500 -0.94 3150 3150 -1.50 4000 4000 -2.28 5000 5000 -3.24 6300 6300 -4.45 8000 8000 -5.92 10000 10000 -7.46 12500 12500 -9.12 16000 16000 -11.06 20000 20000 -12.88 CONVERSION TABLE FOR DIFFERENT SPEEDS AND EQUALIZATIONS Normalized to the 1000 Hz Recorded Fluxivity Calibration Tape 15: 30 in/s, obsolete IEC1 Equalization Desired Playback 17: 30 in/s, obsolete DGG Equalization Recorded Playback Playback Frequency/ Frequency/ Level/ [Hz] [Hz] [dB] 20 20 0.08 25 25 0.08 32 32 0.08 40 40 0.08 50 50 0.08 63 63 0.08 80 80 0.08 100 100 0.08 125 125 0.08 160 160 0.08 200 200 0.08 250 250 0.08 315 315 0.07 400 400 0.07 500 500 0.06 630 630 0.05 800 800 0.03 1000 1000 0.00 1250 1250 -0.04 1600 1600 -0.12 2000 2000 -0.21 2500 2500 -0.35 3150 3150 -0.53 4000 4000 -0.76 5000 5000 -1.01 6300 6300 -1.26 8000 8000 -1.51 10000 10000 -1.69 12500 12500 -1.84 16000 16000 -1.96 20000 20000 -2.03 CONVERSION TABLE FOR DIFFERENT SPEEDS AND EQUALIZATIONS Normalized to the 1000 Hz Recorded Fluxivity Calibration Tape 15: 30 in/s, obsolete IEC1 Equalization Desired Playback 18: 30 in/s, approx obsolete DGG Equalization Recorded Playback Playback Frequency/ Frequency/ Level/ [Hz] [Hz] [dB] 20 20 0.10 25 25 0.10 32 32 0.10 40 40 0.10 50 50 0.10 63 63 0.10 80 80 0.10 100 100 0.10 125 125 0.10 160 160 0.10 200 200 0.10 250 250 0.09 315 315 0.09 400 400 0.08 500 500 0.07 630 630 0.06 800 800 0.03 1000 1000 0.00 1250 1250 -0.05 1600 1600 -0.14 2000 2000 -0.26 2500 2500 -0.42 3150 3150 -0.65 4000 4000 -0.94 5000 5000 -1.26 6300 6300 -1.59 8000 8000 -1.91 10000 10000 -2.16 12500 12500 -2.36 16000 16000 -2.52 20000 20000 -2.62 CONVERSION TABLE FOR DIFFERENT SPEEDS AND EQUALIZATIONS Normalized to the 1000 Hz Recorded Fluxivity Calibration Tape 15: 30 in/s, obsolete IEC1 Equalization Desired Playback 19: 20 20 0.21 25 25 0.21 32 32 0.21 40 40 0.20 50 50 0.20 63 63 0.20 80 80 0.20 100 100 0.20 125 125 0.20 160 160 0.20 200 200 0.20 250 250 0.19 315 315 0.18 400 400 0.17 500 500 0.15 630 630 0.12 800 800 0.07 1000 1000 0.00 1250 1250 -0.11 1600 1600 -0.30 2000 2000 -0.56 2500 2500 -0.94 3150 3150 -1.50 4000 4000 -2.28 5000 5000 -3.24 6300 6300 -4.45 8000 8000 -5.92 10000 10000 -7.46 12500 12500 -9.12 16000 16000 -11.06 20000 20000 -12.88 CONVERSION TABLE FOR DIFFERENT SPEEDS AND EQUALIZATIONS Normalized to the 1000 Hz Recorded Fluxivity Calibration Tape 16: 30 in/s, obsolete Ampex 200A & 300 Eq Desired Playback 0: Constant Flux Recorded Playback Playback Frequency/ Frequency/ Level/ [Hz] [Hz] [dB] 20 20 0.00 25 25 0.00 32 32 0.00 40 40 0.00 50 50 0.00 63 63 0.00 80 80 0.00 100 100 0.00 125 125 0.00 160 160 0.00 200 200 0.00 250 250 0.00 315 315 0.00 400 400 0.00 500 500 0.00 630 630 0.00 800 800 0.00 1000 1000 0.00 1250 1250 0.00 1600 1600 0.00 2000 2000 0.00 2500 2500 0.00 3150 3150 0.00 4000 4000 0.00 5000 5000 0.00 6300 6300 0.00 8000 8000 0.00 10000 10000 0.00 12500 12500 0.00 16000 16000 0.00 20000 20000 0.00 CONVERSION TABLE FOR DIFFERENT SPEEDS AND EQUALIZATIONS Normalized to the 1000 Hz Recorded Fluxivity Calibration Tape 16: 30 in/s, obsolete Ampex 200A & 300 Eq Desired Playback 1: 1.88 in/s, IEC (1981) OpenReel Recorded Playback Playback Frequency/ Frequency/ Level/ [Hz] [Hz] [dB] 20 1 -29.90 25 1 -27.96 32 2 -25.82 40 2 -23.89 50 3 -21.95 63 3 -19.96 80 5 -17.90 100 6 -15.98 125 7 -14.08 160 10 -12.01 200 12 -10.16 250 15 -8.36 315 19 -6.58 400 25 -4.85 500 31 -3.37 630 39 -2.03 800 50 -0.86 1000 62 0.00 1250 78 0.66 1600 100 1.19 2000 125 1.53 2500 156 1.77 3150 197 1.96 4000 250 2.12 5000 312 2.26 6300 394 2.43 8000 500 2.67 10000 625 2.98 12500 782 3.41 16000 1001 4.08 20000 1251 4.89 CONVERSION TABLE FOR DIFFERENT SPEEDS AND EQUALIZATIONS Normalized to the 1000 Hz Recorded Fluxivity Calibration Tape 16: 30 in/s, obsolete Ampex 200A & 300 Eq Desired Playback 2: 3.75 in/s, NAB & IEC Equalization Recorded Playback Playback Frequency/ Frequency/ Level/ [Hz] [Hz] [dB] 20 2 -25.41 25 3 -23.48 32 4 -21.34 40 5 -19.42 50 6 -17.51 63 7 -15.54 80 10 -13.53 100 12 -11.68 125 15 -9.88 160 20 -7.98 200 25 -6.37 250 31 -4.89 315 39 -3.55 400 50 -2.38 500 62 -1.52 630 78 -0.84 800 100 -0.33 1000 125 0.00 1250 156 0.23 1600 200 0.41 2000 250 0.54 2500 312 0.65 3150 393 0.76 4000 500 0.91 5000 625 1.11 6300 787 1.39 8000 1000 1.82 10000 1250 2.38 12500 1562 3.13 16000 2000 4.20 20000 2500 5.39 CONVERSION TABLE FOR DIFFERENT SPEEDS AND EQUALIZATIONS Normalized to the 1000 Hz Recorded Fluxivity Calibration Tape 16: 30 in/s, obsolete Ampex 200A & 300 Eq Desired Playback 3: 3.75 in/s, obsolete EIA RS-224 (1959) Eq Recorded Playback Playback Frequency/ Frequency/ Level/ [Hz] [Hz] [dB] 20 2 -25.43 25 3 -23.49 32 4 -21.36 40 5 -19.44 50 6 -17.52 63 7 -15.55 80 10 -13.54 100 12 -11.70 125 15 -9.90 160 20 -8.00 200 25 -6.38 250 31 -4.91 315 39 -3.56 400 50 -2.40 500 62 -1.53 630 78 -0.85 800 100 -0.34 1000 125 0.00 1250 156 0.24 1600 200 0.44 2000 250 0.59 2500 312 0.73 3150 393 0.90 4000 500 1.14 5000 625 1.45 6300 787 1.90 8000 1000 2.55 10000 1250 3.36 12500 1562 4.38 16000 2000 5.75 20000 2500 7.18 CONVERSION TABLE FOR DIFFERENT SPEEDS AND EQUALIZATIONS Normalized to the 1000 Hz Recorded Fluxivity Calibration Tape 16: 30 in/s, obsolete Ampex 200A & 300 Eq Desired Playback 4: 3.75 in/s, obsolete Ampex (1953...1958) Eq Recorded Playback Playback Frequency/ Frequency/ Level/ [Hz] [Hz] [dB] 20 2 -25.49 25 3 -23.56 32 4 -21.43 40 5 -19.50 50 6 -17.59 63 7 -15.62 80 10 -13.61 100 12 -11.76 125 15 -9.97 160 20 -8.06 200 25 -6.45 250 31 -4.97 315 39 -3.62 400 50 -2.45 500 62 -1.58 630 78 -0.89 800 100 -0.36 1000 125 0.00 1250 156 0.28 1600 200 0.54 2000 250 0.78 2500 312 1.05 3150 393 1.42 4000 500 1.94 5000 625 2.60 6300 787 3.49 8000 1000 4.64 10000 1250 5.93 12500 1562 7.39 16000 2000 9.18 20000 2500 10.90 CONVERSION TABLE FOR DIFFERENT SPEEDS AND EQUALIZATIONS Normalized to the 1000 Hz Recorded Fluxivity Calibration Tape 16: 30 in/s, obsolete Ampex 200A & 300 Eq Desired Playback 5: 5 in/s, Spcl w/ 50 & 2240 Hz Trans freqs Recorded Playback Playback Frequency/ Frequency/ Level/ [Hz] [Hz] [dB] 20 3 -23.19 25 4 -21.26 32 5 -19.14 40 6 -17.23 50 8 -15.33 63 10 -13.39 80 13 -11.43 100 16 -9.65 125 20 -7.95 160 26 -6.20 200 33 -4.77 250 41 -3.52 315 52 -2.45 400 66 -1.59 500 83 -0.98 630 105 -0.53 800 133 -0.21 1000 166 0.00 1250 208 0.15 1600 266 0.26 2000 333 0.35 2500 416 0.44 3150 525 0.56 4000 666 0.72 5000 833 0.93 6300 1050 1.25 8000 1333 1.73 10000 1666 2.36 12500 2083 3.18 16000 2666 4.34 20000 3333 5.61 CONVERSION TABLE FOR DIFFERENT SPEEDS AND EQUALIZATIONS Normalized to the 1000 Hz Recorded Fluxivity Calibration Tape 16: 30 in/s, obsolete Ampex 200A & 300 Eq Desired Playback 6: 7.5 in/s, IEC (IEC1) Equalization Recorded Playback Playback Frequency/ Frequency/ Level/ [Hz] [Hz] [dB] 20 5 -0.05 25 6 -0.05 32 8 -0.05 40 10 -0.05 50 12 -0.05 63 15 -0.05 80 20 -0.05 100 25 -0.05 125 31 -0.05 160 40 -0.05 200 50 -0.05 250 62 -0.05 315 78 -0.05 400 100 -0.04 500 125 -0.04 630 157 -0.03 800 200 -0.02 1000 250 0.00 1250 312 0.03 1600 400 0.08 2000 500 0.15 2500 625 0.26 3150 787 0.44 4000 1000 0.72 5000 1250 1.09 6300 1575 1.65 8000 2000 2.44 10000 2500 3.39 12500 3125 4.55 16000 4000 6.07 20000 5000 7.61 CONVERSION TABLE FOR DIFFERENT SPEEDS AND EQUALIZATIONS Normalized to the 1000 Hz Recorded Fluxivity Calibration Tape 16: 30 in/s, obsolete Ampex 200A & 300 Eq Desired Playback 7: 7.5 in/s, obsolete CCIR (1953) Eq Recorded Playback Playback Frequency/ Frequency/ Level/ [Hz] [Hz] [dB] 20 5 -0.11 25 6 -0.11 32 8 -0.11 40 10 -0.11 50 12 -0.11 63 15 -0.11 80 20 -0.11 100 25 -0.10 125 31 -0.10 160 40 -0.10 200 50 -0.10 250 62 -0.10 315 78 -0.10 400 100 -0.09 500 125 -0.08 630 157 -0.06 800 200 -0.04 1000 250 0.00 1250 312 0.06 1600 400 0.16 2000 500 0.30 2500 625 0.52 3150 787 0.84 4000 1000 1.34 5000 1250 1.98 6300 1575 2.86 8000 2000 4.01 10000 2500 5.29 12500 3125 6.75 16000 4000 8.54 20000 5000 10.25 CONVERSION TABLE FOR DIFFERENT SPEEDS AND EQUALIZATIONS Normalized to the 1000 Hz Recorded Fluxivity Calibration Tape 16: 30 in/s, obsolete Ampex 200A & 300 Eq Desired Playback 8: 7.5 in/s, NAB (IEC2) Equalization Recorded Playback Playback Frequency/ Frequency/ Level/ [Hz] [Hz] [dB] 20 5 -19.90 25 6 -17.99 32 8 -15.88 40 10 -14.01 50 12 -12.16 63 15 -10.30 80 20 -8.46 100 25 -6.85 125 31 -5.37 160 40 -3.94 200 50 -2.87 250 62 -2.00 315 78 -1.32 400 100 -0.82 500 125 -0.49 630 157 -0.26 800 200 -0.10 1000 250 0.00 1250 312 0.08 1600 400 0.14 2000 500 0.21 2500 625 0.28 3150 787 0.38 4000 1000 0.54 5000 1250 0.76 6300 1575 1.09 8000 2000 1.59 10000 2500 2.23 12500 3125 3.07 16000 4000 4.26 20000 5000 5.54 CONVERSION TABLE FOR DIFFERENT SPEEDS AND EQUALIZATIONS Normalized to the 1000 Hz Recorded Fluxivity Calibration Tape 16: 30 in/s, obsolete Ampex 200A & 300 Eq Desired Playback 9: 7.5 in/s, NAB & IEC Broadcast Cart Eq Recorded Playback Playback Frequency/ Frequency/ Level/ [Hz] [Hz] [dB] 20 5 -0.03 25 6 -0.03 32 8 -0.03 40 10 -0.03 50 12 -0.03 63 15 -0.03 80 20 -0.03 100 25 -0.03 125 31 -0.03 160 40 -0.03 200 50 -0.03 250 62 -0.03 315 78 -0.02 400 100 -0.02 500 125 -0.02 630 157 -0.02 800 200 -0.01 1000 250 0.00 1250 312 0.01 1600 400 0.04 2000 500 0.08 2500 625 0.14 3150 787 0.23 4000 1000 0.38 5000 1250 0.60 6300 1575 0.92 8000 2000 1.42 10000 2500 2.06 12500 3125 2.90 16000 4000 4.09 20000 5000 5.37 CONVERSION TABLE FOR DIFFERENT SPEEDS AND EQUALIZATIONS Normalized to the 1000 Hz Recorded Fluxivity Calibration Tape 16: 30 in/s, obsolete Ampex 200A & 300 Eq Desired Playback 10: 15 in/s, IEC (IEC1) Equalization Recorded Playback Playback Frequency/ Frequency/ Level/ [Hz] [Hz] [dB] 20 10 -0.05 25 12 -0.05 32 16 -0.05 40 20 -0.05 50 25 -0.05 63 31 -0.05 80 40 -0.05 100 50 -0.05 125 62 -0.05 160 80 -0.05 200 100 -0.05 250 125 -0.05 315 157 -0.05 400 200 -0.04 500 250 -0.04 630 315 -0.03 800 400 -0.02 1000 500 0.00 1250 625 0.03 1600 800 0.08 2000 1000 0.15 2500 1250 0.26 3150 1575 0.44 4000 2000 0.72 5000 2500 1.09 6300 3150 1.65 8000 4000 2.44 10000 5000 3.39 12500 6250 4.56 16000 8000 6.07 20000 10000 7.61 CONVERSION TABLE FOR DIFFERENT SPEEDS AND EQUALIZATIONS Normalized to the 1000 Hz Recorded Fluxivity Calibration Tape 16: 30 in/s, obsolete Ampex 200A & 300 Eq Desired Playback 11: 15 in/s, NAB (IEC2) Equalization Recorded Playback Playback Frequency/ Frequency/ Level/ [Hz] [Hz] [dB] 20 10 -14.21 25 12 -12.37 32 16 -10.38 40 20 -8.67 50 25 -7.05 63 31 -5.53 80 40 -4.15 100 50 -3.07 125 62 -2.21 160 80 -1.49 200 100 -1.03 250 125 -0.70 315 157 -0.47 400 200 -0.31 500 250 -0.21 630 315 -0.13 800 400 -0.06 1000 500 0.00 1250 625 0.07 1600 800 0.19 2000 1000 0.34 2500 1250 0.55 3150 1575 0.88 4000 2000 1.38 5000 2500 2.02 6300 3150 2.90 8000 4000 4.05 10000 5000 5.34 12500 6250 6.80 16000 8000 8.58 20000 10000 10.30 CONVERSION TABLE FOR DIFFERENT SPEEDS AND EQUALIZATIONS Normalized to the 1000 Hz Recorded Fluxivity Calibration Tape 16: 30 in/s, obsolete Ampex 200A & 300 Eq Desired Playback 12: 15 in/s, Proposed Studio Master Eq & PRE Bdcst Cart Eq Recorded Playback Playback Frequency/ Frequency/ Level/ [Hz] [Hz] [dB] 20 10 -0.03 25 12 -0.03 32 16 -0.03 40 20 -0.03 50 25 -0.03 63 31 -0.03 80 40 -0.03 100 50 -0.03 125 62 -0.03 160 80 -0.03 200 100 -0.03 250 125 -0.03 315 157 -0.02 400 200 -0.02 500 250 -0.02 630 315 -0.02 800 400 -0.01 1000 500 0.00 1250 625 0.01 1600 800 0.04 2000 1000 0.08 2500 1250 0.14 3150 1575 0.23 4000 2000 0.38 5000 2500 0.60 6300 3150 0.92 8000 4000 1.42 10000 5000 2.06 12500 6250 2.90 16000 8000 4.09 20000 10000 5.37 CONVERSION TABLE FOR DIFFERENT SPEEDS AND EQUALIZATIONS Normalized to the 1000 Hz Recorded Fluxivity Calibration Tape 16: 30 in/s, obsolete Ampex 200A & 300 Eq Desired Playback 13: 15 in/s, Nagra Master Equalization Recorded Playback Playback Frequency/ Frequency/ Level/ [Hz] [Hz] [dB] 20 10 -14.11 25 12 -12.27 32 16 -10.28 40 20 -8.57 50 25 -6.95 63 31 -5.43 80 40 -4.05 100 50 -2.97 125 62 -2.11 160 80 -1.40 200 100 -0.93 250 125 -0.61 315 157 -0.38 400 200 -0.23 500 250 -0.13 630 315 -0.07 800 400 -0.03 1000 500 0.00 1250 625 0.02 1600 800 0.04 2000 1000 0.06 2500 1250 0.08 3150 1575 0.11 4000 2000 0.16 5000 2500 0.22 6300 3150 0.33 8000 4000 0.51 10000 5000 0.75 12500 6250 1.11 16000 8000 1.68 20000 10000 2.39 CONVERSION TABLE FOR DIFFERENT SPEEDS AND EQUALIZATIONS Normalized to the 1000 Hz Recorded Fluxivity Calibration Tape 16: 30 in/s, obsolete Ampex 200A & 300 Eq Desired Playback 14: 30 in/s, AES (IEC2) Equalization Recorded Playback Playback Frequency/ Frequency/ Level/ [Hz] [Hz] [dB] 20 20 -0.05 25 25 -0.05 32 32 -0.05 40 40 -0.05 50 50 -0.05 63 63 -0.05 80 80 -0.05 100 100 -0.05 125 125 -0.05 160 160 -0.05 200 200 -0.05 250 250 -0.05 315 315 -0.05 400 400 -0.04 500 500 -0.04 630 630 -0.03 800 800 -0.02 1000 1000 0.00 1250 1250 0.03 1600 1600 0.08 2000 2000 0.15 2500 2500 0.26 3150 3150 0.44 4000 4000 0.72 5000 5000 1.09 6300 6300 1.65 8000 8000 2.44 10000 10000 3.39 12500 12500 4.56 16000 16000 6.07 20000 20000 7.61 CONVERSION TABLE FOR DIFFERENT SPEEDS AND EQUALIZATIONS Normalized to the 1000 Hz Recorded Fluxivity Calibration Tape 16: 30 in/s, obsolete Ampex 200A & 300 Eq Desired Playback 15: 30 in/s, obsolete IEC1 Equalization Recorded Playback Playback Frequency/ Frequency/ Level/ [Hz] [Hz] [dB] 20 20 -0.21 25 25 -0.21 32 32 -0.20 40 40 -0.20 50 50 -0.20 63 63 -0.20 80 80 -0.20 100 100 -0.20 125 125 -0.20 160 160 -0.20 200 200 -0.20 250 250 -0.19 315 315 -0.18 400 400 -0.17 500 500 -0.15 630 630 -0.12 800 800 -0.07 1000 1000 0.00 1250 1250 0.11 1600 1600 0.30 2000 2000 0.56 2500 2500 0.94 3150 3150 1.50 4000 4000 2.28 5000 5000 3.24 6300 6300 4.45 8000 8000 5.92 10000 10000 7.46 12500 12500 9.12 16000 16000 11.06 20000 20000 12.88 CONVERSION TABLE FOR DIFFERENT SPEEDS AND EQUALIZATIONS Normalized to the 1000 Hz Recorded Fluxivity Calibration Tape 16: 30 in/s, obsolete Ampex 200A & 300 Eq Desired Playback 17: 30 in/s, obsolete DGG Equalization Recorded Playback Playback Frequency/ Frequency/ Level/ [Hz] [Hz] [dB] 20 20 -0.12 25 25 -0.12 32 32 -0.12 40 40 -0.12 50 50 -0.12 63 63 -0.12 80 80 -0.12 100 100 -0.12 125 125 -0.12 160 160 -0.12 200 200 -0.12 250 250 -0.12 315 315 -0.11 400 400 -0.10 500 500 -0.09 630 630 -0.07 800 800 -0.04 1000 1000 0.00 1250 1250 0.07 1600 1600 0.19 2000 2000 0.35 2500 2500 0.60 3150 3150 0.97 4000 4000 1.52 5000 5000 2.23 6300 6300 3.19 8000 8000 4.41 10000 10000 5.76 12500 12500 7.28 16000 16000 9.10 20000 20000 10.85 CONVERSION TABLE FOR DIFFERENT SPEEDS AND EQUALIZATIONS Normalized to the 1000 Hz Recorded Fluxivity Calibration Tape 16: 30 in/s, obsolete Ampex 200A & 300 Eq Desired Playback 18: 30 in/s, approx obsolete DGG Equalization Recorded Playback Playback Frequency/ Frequency/ Level/ [Hz] [Hz] [dB] 20 20 -0.11 25 25 -0.11 32 32 -0.11 40 40 -0.11 50 50 -0.11 63 63 -0.11 80 80 -0.11 100 100 -0.10 125 125 -0.10 160 160 -0.10 200 200 -0.10 250 250 -0.10 315 315 -0.10 400 400 -0.09 500 500 -0.08 630 630 -0.06 800 800 -0.04 1000 1000 0.00 1250 1250 0.06 1600 1600 0.16 2000 2000 0.30 2500 2500 0.52 3150 3150 0.85 4000 4000 1.34 5000 5000 1.98 6300 6300 2.86 8000 8000 4.01 10000 10000 5.29 12500 12500 6.76 16000 16000 8.54 20000 20000 10.26 CONVERSION TABLE FOR DIFFERENT SPEEDS AND EQUALIZATIONS Normalized to the 1000 Hz Recorded Fluxivity Calibration Tape 16: 30 in/s, obsolete Ampex 200A & 300 Eq Desired Playback 19: 20 20 0.00 25 25 0.00 32 32 0.00 40 40 0.00 50 50 0.00 63 63 0.00 80 80 0.00 100 100 0.00 125 125 0.00 160 160 0.00 200 200 0.00 250 250 0.00 315 315 0.00 400 400 0.00 500 500 0.00 630 630 0.00 800 800 0.00 1000 1000 0.00 1250 1250 0.00 1600 1600 0.00 2000 2000 0.00 2500 2500 0.00 3150 3150 0.00 4000 4000 0.00 5000 5000 0.00 6300 6300 0.00 8000 8000 0.00 10000 10000 0.00 12500 12500 0.00 16000 16000 0.00 20000 20000 0.00 CONVERSION TABLE FOR DIFFERENT SPEEDS AND EQUALIZATIONS Normalized to the 1000 Hz Recorded Fluxivity Calibration Tape 17: 30 in/s, obsolete DGG Equalization Desired Playback 0: Constant Flux Recorded Playback Playback Frequency/ Frequency/ Level/ [Hz] [Hz] [dB] 20 20 0.12 25 25 0.12 32 32 0.12 40 40 0.12 50 50 0.12 63 63 0.12 80 80 0.12 100 100 0.12 125 125 0.12 160 160 0.12 200 200 0.12 250 250 0.12 315 315 0.11 400 400 0.10 500 500 0.09 630 630 0.07 800 800 0.04 1000 1000 0.00 1250 1250 -0.07 1600 1600 -0.19 2000 2000 -0.35 2500 2500 -0.60 3150 3150 -0.97 4000 4000 -1.52 5000 5000 -2.23 6300 6300 -3.19 8000 8000 -4.41 10000 10000 -5.76 12500 12500 -7.28 16000 16000 -9.10 20000 20000 -10.85 CONVERSION TABLE FOR DIFFERENT SPEEDS AND EQUALIZATIONS Normalized to the 1000 Hz Recorded Fluxivity Calibration Tape 17: 30 in/s, obsolete DGG Equalization Desired Playback 1: 1.88 in/s, IEC (1981) OpenReel Recorded Playback Playback Frequency/ Frequency/ Level/ [Hz] [Hz] [dB] 20 1 -29.78 25 1 -27.84 32 2 -25.70 40 2 -23.76 50 3 -21.83 63 3 -19.83 80 5 -17.78 100 6 -15.86 125 7 -13.96 160 10 -11.89 200 12 -10.04 250 15 -8.25 315 19 -6.47 400 25 -4.74 500 31 -3.28 630 39 -1.95 800 50 -0.82 1000 62 0.00 1250 78 0.59 1600 100 1.01 2000 125 1.18 2500 156 1.18 3150 197 0.99 4000 250 0.60 5000 312 0.03 6300 394 -0.75 8000 500 -1.74 10000 625 -2.78 12500 782 -3.87 16000 1001 -5.02 20000 1251 -5.96 CONVERSION TABLE FOR DIFFERENT SPEEDS AND EQUALIZATIONS Normalized to the 1000 Hz Recorded Fluxivity Calibration Tape 17: 30 in/s, obsolete DGG Equalization Desired Playback 2: 3.75 in/s, NAB & IEC Equalization Recorded Playback Playback Frequency/ Frequency/ Level/ [Hz] [Hz] [dB] 20 2 -25.29 25 3 -23.35 32 4 -21.22 40 5 -19.30 50 6 -17.38 63 7 -15.42 80 10 -13.40 100 12 -11.56 125 15 -9.76 160 20 -7.86 200 25 -6.25 250 31 -4.77 315 39 -3.43 400 50 -2.28 500 62 -1.43 630 78 -0.77 800 100 -0.29 1000 125 0.00 1250 156 0.17 1600 200 0.23 2000 250 0.19 2500 312 0.05 3150 393 -0.20 4000 500 -0.61 5000 625 -1.12 6300 787 -1.79 8000 1000 -2.59 10000 1250 -3.39 12500 1562 -4.15 16000 2000 -4.90 20000 2500 -5.46 CONVERSION TABLE FOR DIFFERENT SPEEDS AND EQUALIZATIONS Normalized to the 1000 Hz Recorded Fluxivity Calibration Tape 17: 30 in/s, obsolete DGG Equalization Desired Playback 3: 3.75 in/s, obsolete EIA RS-224 (1959) Eq Recorded Playback Playback Frequency/ Frequency/ Level/ [Hz] [Hz] [dB] 20 2 -25.30 25 3 -23.37 32 4 -21.24 40 5 -19.31 50 6 -17.40 63 7 -15.43 80 10 -13.42 100 12 -11.58 125 15 -9.78 160 20 -7.88 200 25 -6.26 250 31 -4.79 315 39 -3.45 400 50 -2.29 500 62 -1.44 630 78 -0.78 800 100 -0.29 1000 125 0.00 1250 156 0.17 1600 200 0.25 2000 250 0.24 2500 312 0.14 3150 393 -0.06 4000 500 -0.38 5000 625 -0.78 6300 787 -1.29 8000 1000 -1.86 10000 1250 -2.40 12500 1562 -2.90 16000 2000 -3.35 20000 2500 -3.67 CONVERSION TABLE FOR DIFFERENT SPEEDS AND EQUALIZATIONS Normalized to the 1000 Hz Recorded Fluxivity Calibration Tape 17: 30 in/s, obsolete DGG Equalization Desired Playback 4: 3.75 in/s, obsolete Ampex (1953...1958) Eq Recorded Playback Playback Frequency/ Frequency/ Level/ [Hz] [Hz] [dB] 20 2 -25.37 25 3 -23.44 32 4 -21.30 40 5 -19.38 50 6 -17.47 63 7 -15.50 80 10 -13.49 100 12 -11.64 125 15 -9.85 160 20 -7.94 200 25 -6.33 250 31 -4.85 315 39 -3.51 400 50 -2.35 500 62 -1.49 630 78 -0.82 800 100 -0.32 1000 125 0.00 1250 156 0.21 1600 200 0.36 2000 250 0.43 2500 312 0.46 3150 393 0.45 4000 500 0.42 5000 625 0.37 6300 787 0.30 8000 1000 0.23 10000 1250 0.17 12500 1562 0.12 16000 2000 0.07 20000 2500 0.05 CONVERSION TABLE FOR DIFFERENT SPEEDS AND EQUALIZATIONS Normalized to the 1000 Hz Recorded Fluxivity Calibration Tape 17: 30 in/s, obsolete DGG Equalization Desired Playback 5: 5 in/s, Spcl w/ 50 & 2240 Hz Trans freqs Recorded Playback Playback Frequency/ Frequency/ Level/ [Hz] [Hz] [dB] 20 3 -23.07 25 4 -21.14 32 5 -19.02 40 6 -17.11 50 8 -15.21 63 10 -13.27 80 13 -11.31 100 16 -9.53 125 20 -7.83 160 26 -6.08 200 33 -4.65 250 41 -3.41 315 52 -2.34 400 66 -1.48 500 83 -0.89 630 105 -0.45 800 133 -0.16 1000 166 0.00 1250 208 0.08 1600 266 0.08 2000 333 0.00 2500 416 -0.15 3150 525 -0.41 4000 666 -0.81 5000 833 -1.30 6300 1050 -1.93 8000 1333 -2.68 10000 1666 -3.40 12500 2083 -4.09 16000 2666 -4.76 20000 3333 -5.24 CONVERSION TABLE FOR DIFFERENT SPEEDS AND EQUALIZATIONS Normalized to the 1000 Hz Recorded Fluxivity Calibration Tape 17: 30 in/s, obsolete DGG Equalization Desired Playback 6: 7.5 in/s, IEC (IEC1) Equalization Recorded Playback Playback Frequency/ Frequency/ Level/ [Hz] [Hz] [dB] 20 5 0.07 25 6 0.07 32 8 0.07 40 10 0.07 50 12 0.07 63 15 0.07 80 20 0.07 100 25 0.07 125 31 0.07 160 40 0.07 200 50 0.07 250 62 0.07 315 78 0.06 400 100 0.06 500 125 0.05 630 157 0.04 800 200 0.03 1000 250 0.00 1250 312 -0.04 1600 400 -0.11 2000 500 -0.20 2500 625 -0.33 3150 787 -0.53 4000 1000 -0.81 5000 1250 -1.14 6300 1575 -1.54 8000 2000 -1.98 10000 2500 -2.37 12500 3125 -2.72 16000 4000 -3.03 20000 5000 -3.24 CONVERSION TABLE FOR DIFFERENT SPEEDS AND EQUALIZATIONS Normalized to the 1000 Hz Recorded Fluxivity Calibration Tape 17: 30 in/s, obsolete DGG Equalization Desired Playback 7: 7.5 in/s, obsolete CCIR (1953) Eq Recorded Playback Playback Frequency/ Frequency/ Level/ [Hz] [Hz] [dB] 20 5 0.02 25 6 0.02 32 8 0.02 40 10 0.02 50 12 0.02 63 15 0.02 80 20 0.02 100 25 0.02 125 31 0.02 160 40 0.02 200 50 0.02 250 62 0.02 315 78 0.02 400 100 0.01 500 125 0.01 630 157 0.01 800 200 0.01 1000 250 0.00 1250 312 -0.01 1600 400 -0.03 2000 500 -0.05 2500 625 -0.08 3150 787 -0.12 4000 1000 -0.18 5000 1250 -0.25 6300 1575 -0.33 8000 2000 -0.41 10000 2500 -0.47 12500 3125 -0.52 16000 4000 -0.57 20000 5000 -0.60 CONVERSION TABLE FOR DIFFERENT SPEEDS AND EQUALIZATIONS Normalized to the 1000 Hz Recorded Fluxivity Calibration Tape 17: 30 in/s, obsolete DGG Equalization Desired Playback 8: 7.5 in/s, NAB (IEC2) Equalization Recorded Playback Playback Frequency/ Frequency/ Level/ [Hz] [Hz] [dB] 20 5 -19.78 25 6 -17.86 32 8 -15.76 40 10 -13.88 50 12 -12.04 63 15 -10.18 80 20 -8.34 100 25 -6.72 125 31 -5.25 160 40 -3.82 200 50 -2.75 250 62 -1.89 315 78 -1.21 400 100 -0.72 500 125 -0.40 630 157 -0.19 800 200 -0.06 1000 250 0.00 1250 312 0.01 1600 400 -0.04 2000 500 -0.14 2500 625 -0.31 3150 787 -0.58 4000 1000 -0.98 5000 1250 -1.47 6300 1575 -2.09 8000 2000 -2.83 10000 2500 -3.53 12500 3125 -4.20 16000 4000 -4.84 20000 5000 -5.31 CONVERSION TABLE FOR DIFFERENT SPEEDS AND EQUALIZATIONS Normalized to the 1000 Hz Recorded Fluxivity Calibration Tape 17: 30 in/s, obsolete DGG Equalization Desired Playback 9: 7.5 in/s, NAB & IEC Broadcast Cart Eq Recorded Playback Playback Frequency/ Frequency/ Level/ [Hz] [Hz] [dB] 20 5 0.10 25 6 0.10 32 8 0.10 40 10 0.10 50 12 0.10 63 15 0.10 80 20 0.10 100 25 0.10 125 31 0.09 160 40 0.09 200 50 0.09 250 62 0.09 315 78 0.09 400 100 0.08 500 125 0.07 630 157 0.06 800 200 0.03 1000 250 0.00 1250 312 -0.05 1600 400 -0.14 2000 500 -0.27 2500 625 -0.46 3150 787 -0.74 4000 1000 -1.14 5000 1250 -1.63 6300 1575 -2.26 8000 2000 -2.99 10000 2500 -3.70 12500 3125 -4.37 16000 4000 -5.01 20000 5000 -5.48 CONVERSION TABLE FOR DIFFERENT SPEEDS AND EQUALIZATIONS Normalized to the 1000 Hz Recorded Fluxivity Calibration Tape 17: 30 in/s, obsolete DGG Equalization Desired Playback 10: 15 in/s, IEC (IEC1) Equalization Recorded Playback Playback Frequency/ Frequency/ Level/ [Hz] [Hz] [dB] 20 10 0.07 25 12 0.07 32 16 0.07 40 20 0.07 50 25 0.07 63 31 0.07 80 40 0.07 100 50 0.07 125 62 0.07 160 80 0.07 200 100 0.07 250 125 0.07 315 157 0.06 400 200 0.06 500 250 0.05 630 315 0.04 800 400 0.03 1000 500 0.00 1250 625 -0.04 1600 800 -0.11 2000 1000 -0.20 2500 1250 -0.33 3150 1575 -0.53 4000 2000 -0.81 5000 2500 -1.14 6300 3150 -1.54 8000 4000 -1.98 10000 5000 -2.37 12500 6250 -2.72 16000 8000 -3.03 20000 10000 -3.24 CONVERSION TABLE FOR DIFFERENT SPEEDS AND EQUALIZATIONS Normalized to the 1000 Hz Recorded Fluxivity Calibration Tape 17: 30 in/s, obsolete DGG Equalization Desired Playback 11: 15 in/s, NAB (IEC2) Equalization Recorded Playback Playback Frequency/ Frequency/ Level/ [Hz] [Hz] [dB] 20 10 -14.09 25 12 -12.24 32 16 -10.26 40 20 -8.54 50 25 -6.93 63 31 -5.40 80 40 -4.03 100 50 -2.95 125 62 -2.09 160 80 -1.37 200 100 -0.91 250 125 -0.59 315 157 -0.36 400 200 -0.21 500 250 -0.11 630 315 -0.05 800 400 -0.02 1000 500 0.00 1250 625 0.01 1600 800 0.00 2000 1000 -0.01 2500 1250 -0.04 3150 1575 -0.08 4000 2000 -0.14 5000 2500 -0.21 6300 3150 -0.28 8000 4000 -0.36 10000 5000 -0.43 12500 6250 -0.48 16000 8000 -0.52 20000 10000 -0.55 CONVERSION TABLE FOR DIFFERENT SPEEDS AND EQUALIZATIONS Normalized to the 1000 Hz Recorded Fluxivity Calibration Tape 17: 30 in/s, obsolete DGG Equalization Desired Playback 12: 15 in/s, Proposed Studio Master Eq & PRE Bdcst Cart Eq Recorded Playback Playback Frequency/ Frequency/ Level/ [Hz] [Hz] [dB] 20 10 0.10 25 12 0.10 32 16 0.10 40 20 0.10 50 25 0.10 63 31 0.10 80 40 0.10 100 50 0.10 125 62 0.09 160 80 0.09 200 100 0.09 250 125 0.09 315 157 0.09 400 200 0.08 500 250 0.07 630 315 0.06 800 400 0.03 1000 500 0.00 1250 625 -0.05 1600 800 -0.14 2000 1000 -0.27 2500 1250 -0.46 3150 1575 -0.74 4000 2000 -1.14 5000 2500 -1.63 6300 3150 -2.26 8000 4000 -2.99 10000 5000 -3.70 12500 6250 -4.37 16000 8000 -5.01 20000 10000 -5.48 CONVERSION TABLE FOR DIFFERENT SPEEDS AND EQUALIZATIONS Normalized to the 1000 Hz Recorded Fluxivity Calibration Tape 17: 30 in/s, obsolete DGG Equalization Desired Playback 13: 15 in/s, Nagra Master Equalization Recorded Playback Playback Frequency/ Frequency/ Level/ [Hz] [Hz] [dB] 20 10 -13.99 25 12 -12.15 32 16 -10.16 40 20 -8.44 50 25 -6.83 63 31 -5.31 80 40 -3.93 100 50 -2.85 125 62 -1.99 160 80 -1.28 200 100 -0.82 250 125 -0.49 315 157 -0.27 400 200 -0.12 500 250 -0.04 630 315 0.00 800 400 0.02 1000 500 0.00 1250 625 -0.05 1600 800 -0.15 2000 1000 -0.29 2500 1250 -0.52 3150 1575 -0.86 4000 2000 -1.37 5000 2500 -2.01 6300 3150 -2.85 8000 4000 -3.90 10000 5000 -5.01 12500 6250 -6.17 16000 8000 -7.42 20000 10000 -8.46 CONVERSION TABLE FOR DIFFERENT SPEEDS AND EQUALIZATIONS Normalized to the 1000 Hz Recorded Fluxivity Calibration Tape 17: 30 in/s, obsolete DGG Equalization Desired Playback 14: 30 in/s, AES (IEC2) Equalization Recorded Playback Playback Frequency/ Frequency/ Level/ [Hz] [Hz] [dB] 20 20 0.07 25 25 0.07 32 32 0.07 40 40 0.07 50 50 0.07 63 63 0.07 80 80 0.07 100 100 0.07 125 125 0.07 160 160 0.07 200 200 0.07 250 250 0.07 315 315 0.06 400 400 0.06 500 500 0.05 630 630 0.04 800 800 0.03 1000 1000 0.00 1250 1250 -0.04 1600 1600 -0.11 2000 2000 -0.20 2500 2500 -0.33 3150 3150 -0.53 4000 4000 -0.81 5000 5000 -1.14 6300 6300 -1.54 8000 8000 -1.98 10000 10000 -2.37 12500 12500 -2.72 16000 16000 -3.03 20000 20000 -3.24 CONVERSION TABLE FOR DIFFERENT SPEEDS AND EQUALIZATIONS Normalized to the 1000 Hz Recorded Fluxivity Calibration Tape 17: 30 in/s, obsolete DGG Equalization Desired Playback 15: 30 in/s, obsolete IEC1 Equalization Recorded Playback Playback Frequency/ Frequency/ Level/ [Hz] [Hz] [dB] 20 20 -0.08 25 25 -0.08 32 32 -0.08 40 40 -0.08 50 50 -0.08 63 63 -0.08 80 80 -0.08 100 100 -0.08 125 125 -0.08 160 160 -0.08 200 200 -0.08 250 250 -0.08 315 315 -0.07 400 400 -0.07 500 500 -0.06 630 630 -0.05 800 800 -0.03 1000 1000 0.00 1250 1250 0.04 1600 1600 0.12 2000 2000 0.21 2500 2500 0.35 3150 3150 0.53 4000 4000 0.76 5000 5000 1.01 6300 6300 1.26 8000 8000 1.51 10000 10000 1.69 12500 12500 1.84 16000 16000 1.96 20000 20000 2.03 CONVERSION TABLE FOR DIFFERENT SPEEDS AND EQUALIZATIONS Normalized to the 1000 Hz Recorded Fluxivity Calibration Tape 17: 30 in/s, obsolete DGG Equalization Desired Playback 16: 30 in/s, obsolete Ampex 200A & 300 Eq Recorded Playback Playback Frequency/ Frequency/ Level/ [Hz] [Hz] [dB] 20 20 0.12 25 25 0.12 32 32 0.12 40 40 0.12 50 50 0.12 63 63 0.12 80 80 0.12 100 100 0.12 125 125 0.12 160 160 0.12 200 200 0.12 250 250 0.12 315 315 0.11 400 400 0.10 500 500 0.09 630 630 0.07 800 800 0.04 1000 1000 0.00 1250 1250 -0.07 1600 1600 -0.19 2000 2000 -0.35 2500 2500 -0.60 3150 3150 -0.97 4000 4000 -1.52 5000 5000 -2.23 6300 6300 -3.19 8000 8000 -4.41 10000 10000 -5.76 12500 12500 -7.28 16000 16000 -9.10 20000 20000 -10.85 CONVERSION TABLE FOR DIFFERENT SPEEDS AND EQUALIZATIONS Normalized to the 1000 Hz Recorded Fluxivity Calibration Tape 17: 30 in/s, obsolete DGG Equalization Desired Playback 18: 30 in/s, approx obsolete DGG Equalization Recorded Playback Playback Frequency/ Frequency/ Level/ [Hz] [Hz] [dB] 20 20 0.02 25 25 0.02 32 32 0.02 40 40 0.02 50 50 0.02 63 63 0.02 80 80 0.02 100 100 0.02 125 125 0.02 160 160 0.02 200 200 0.02 250 250 0.02 315 315 0.02 400 400 0.01 500 500 0.01 630 630 0.01 800 800 0.01 1000 1000 0.00 1250 1250 -0.01 1600 1600 -0.03 2000 2000 -0.05 2500 2500 -0.08 3150 3150 -0.12 4000 4000 -0.18 5000 5000 -0.25 6300 6300 -0.33 8000 8000 -0.40 10000 10000 -0.47 12500 12500 -0.52 16000 16000 -0.56 20000 20000 -0.59 CONVERSION TABLE FOR DIFFERENT SPEEDS AND EQUALIZATIONS Normalized to the 1000 Hz Recorded Fluxivity Calibration Tape 17: 30 in/s, obsolete DGG Equalization Desired Playback 19: 20 20 0.12 25 25 0.12 32 32 0.12 40 40 0.12 50 50 0.12 63 63 0.12 80 80 0.12 100 100 0.12 125 125 0.12 160 160 0.12 200 200 0.12 250 250 0.12 315 315 0.11 400 400 0.10 500 500 0.09 630 630 0.07 800 800 0.04 1000 1000 0.00 1250 1250 -0.07 1600 1600 -0.19 2000 2000 -0.35 2500 2500 -0.60 3150 3150 -0.97 4000 4000 -1.52 5000 5000 -2.23 6300 6300 -3.19 8000 8000 -4.41 10000 10000 -5.76 12500 12500 -7.28 16000 16000 -9.10 20000 20000 -10.85 CONVERSION TABLE FOR DIFFERENT SPEEDS AND EQUALIZATIONS Normalized to the 1000 Hz Recorded Fluxivity Calibration Tape 18: 30 in/s, approx obsolete DGG Equalization Desired Playback 0: Constant Flux Recorded Playback Playback Frequency/ Frequency/ Level/ [Hz] [Hz] [dB] 20 20 0.11 25 25 0.11 32 32 0.11 40 40 0.11 50 50 0.11 63 63 0.11 80 80 0.11 100 100 0.10 125 125 0.10 160 160 0.10 200 200 0.10 250 250 0.10 315 315 0.10 400 400 0.09 500 500 0.08 630 630 0.06 800 800 0.04 1000 1000 0.00 1250 1250 -0.06 1600 1600 -0.16 2000 2000 -0.30 2500 2500 -0.52 3150 3150 -0.85 4000 4000 -1.34 5000 5000 -1.98 6300 6300 -2.86 8000 8000 -4.01 10000 10000 -5.29 12500 12500 -6.76 16000 16000 -8.54 20000 20000 -10.26 CONVERSION TABLE FOR DIFFERENT SPEEDS AND EQUALIZATIONS Normalized to the 1000 Hz Recorded Fluxivity Calibration Tape 18: 30 in/s, approx obsolete DGG Equalization Desired Playback 1: 1.88 in/s, IEC (1981) OpenReel Recorded Playback Playback Frequency/ Frequency/ Level/ [Hz] [Hz] [dB] 20 1 -29.79 25 1 -27.86 32 2 -25.72 40 2 -23.78 50 3 -21.85 63 3 -19.85 80 5 -17.79 100 6 -15.88 125 7 -13.98 160 10 -11.90 200 12 -10.06 250 15 -8.26 315 19 -6.48 400 25 -4.76 500 31 -3.29 630 39 -1.96 800 50 -0.83 1000 62 0.00 1250 78 0.60 1600 100 1.03 2000 125 1.23 2500 156 1.26 3150 197 1.11 4000 250 0.78 5000 312 0.28 6300 394 -0.43 8000 500 -1.34 10000 625 -2.32 12500 782 -3.34 16000 1001 -4.46 20000 1251 -5.37 CONVERSION TABLE FOR DIFFERENT SPEEDS AND EQUALIZATIONS Normalized to the 1000 Hz Recorded Fluxivity Calibration Tape 18: 30 in/s, approx obsolete DGG Equalization Desired Playback 2: 3.75 in/s, NAB & IEC Equalization Recorded Playback Playback Frequency/ Frequency/ Level/ [Hz] [Hz] [dB] 20 2 -25.30 25 3 -23.37 32 4 -21.24 40 5 -19.31 50 6 -17.40 63 7 -15.43 80 10 -13.42 100 12 -11.58 125 15 -9.78 160 20 -7.88 200 25 -6.26 250 31 -4.79 315 39 -3.45 400 50 -2.30 500 62 -1.44 630 78 -0.78 800 100 -0.29 1000 125 0.00 1250 156 0.17 1600 200 0.25 2000 250 0.24 2500 312 0.13 3150 393 -0.08 4000 500 -0.43 5000 625 -0.87 6300 787 -1.47 8000 1000 -2.19 10000 1250 -2.92 12500 1562 -3.63 16000 2000 -4.34 20000 2500 -4.86 CONVERSION TABLE FOR DIFFERENT SPEEDS AND EQUALIZATIONS Normalized to the 1000 Hz Recorded Fluxivity Calibration Tape 18: 30 in/s, approx obsolete DGG Equalization Desired Playback 3: 3.75 in/s, obsolete EIA RS-224 (1959) Eq Recorded Playback Playback Frequency/ Frequency/ Level/ [Hz] [Hz] [dB] 20 2 -25.32 25 3 -23.39 32 4 -21.25 40 5 -19.33 50 6 -17.42 63 7 -15.45 80 10 -13.44 100 12 -11.59 125 15 -9.80 160 20 -7.89 200 25 -6.28 250 31 -4.81 315 39 -3.47 400 50 -2.31 500 62 -1.45 630 78 -0.79 800 100 -0.30 1000 125 0.00 1250 156 0.18 1600 200 0.28 2000 250 0.28 2500 312 0.21 3150 393 0.06 4000 500 -0.20 5000 625 -0.53 6300 787 -0.96 8000 1000 -1.46 10000 1250 -1.94 12500 1562 -2.38 16000 2000 -2.79 20000 2500 -3.07 CONVERSION TABLE FOR DIFFERENT SPEEDS AND EQUALIZATIONS Normalized to the 1000 Hz Recorded Fluxivity Calibration Tape 18: 30 in/s, approx obsolete DGG Equalization Desired Playback 4: 3.75 in/s, obsolete Ampex (1953...1958) Eq Recorded Playback Playback Frequency/ Frequency/ Level/ [Hz] [Hz] [dB] 20 2 -25.39 25 3 -23.45 32 4 -21.32 40 5 -19.40 50 6 -17.48 63 7 -15.52 80 10 -13.51 100 12 -11.66 125 15 -9.86 160 20 -7.96 200 25 -6.35 250 31 -4.87 315 39 -3.53 400 50 -2.37 500 62 -1.50 630 78 -0.83 800 100 -0.32 1000 125 0.00 1250 156 0.22 1600 200 0.38 2000 250 0.47 2500 312 0.53 3150 393 0.57 4000 500 0.60 5000 625 0.62 6300 787 0.63 8000 1000 0.63 10000 1250 0.64 12500 1562 0.64 16000 2000 0.64 20000 2500 0.64 CONVERSION TABLE FOR DIFFERENT SPEEDS AND EQUALIZATIONS Normalized to the 1000 Hz Recorded Fluxivity Calibration Tape 18: 30 in/s, approx obsolete DGG Equalization Desired Playback 5: 5 in/s, Spcl w/ 50 & 2240 Hz Trans freqs Recorded Playback Playback Frequency/ Frequency/ Level/ [Hz] [Hz] [dB] 20 3 -23.09 25 4 -21.16 32 5 -19.03 40 6 -17.12 50 8 -15.23 63 10 -13.29 80 13 -11.32 100 16 -9.55 125 20 -7.85 160 26 -6.09 200 33 -4.67 250 41 -3.42 315 52 -2.36 400 66 -1.50 500 83 -0.90 630 105 -0.47 800 133 -0.17 1000 166 0.00 1250 208 0.09 1600 266 0.10 2000 333 0.05 2500 416 -0.07 3150 525 -0.29 4000 666 -0.62 5000 833 -1.05 6300 1050 -1.61 8000 1333 -2.28 10000 1666 -2.94 12500 2083 -3.57 16000 2666 -4.19 20000 3333 -4.65 CONVERSION TABLE FOR DIFFERENT SPEEDS AND EQUALIZATIONS Normalized to the 1000 Hz Recorded Fluxivity Calibration Tape 18: 30 in/s, approx obsolete DGG Equalization Desired Playback 6: 7.5 in/s, IEC (IEC1) Equalization Recorded Playback Playback Frequency/ Frequency/ Level/ [Hz] [Hz] [dB] 20 5 0.05 25 6 0.05 32 8 0.05 40 10 0.05 50 12 0.05 63 15 0.05 80 20 0.05 100 25 0.05 125 31 0.05 160 40 0.05 200 50 0.05 250 62 0.05 315 78 0.05 400 100 0.04 500 125 0.04 630 157 0.03 800 200 0.02 1000 250 0.00 1250 312 -0.03 1600 400 -0.08 2000 500 -0.15 2500 625 -0.25 3150 787 -0.41 4000 1000 -0.62 5000 1250 -0.89 6300 1575 -1.21 8000 2000 -1.57 10000 2500 -1.91 12500 3125 -2.20 16000 4000 -2.47 20000 5000 -2.65 CONVERSION TABLE FOR DIFFERENT SPEEDS AND EQUALIZATIONS Normalized to the 1000 Hz Recorded Fluxivity Calibration Tape 18: 30 in/s, approx obsolete DGG Equalization Desired Playback 7: 7.5 in/s, obsolete CCIR (1953) Eq Recorded Playback Playback Frequency/ Frequency/ Level/ [Hz] [Hz] [dB] 20 5 0.00 25 6 0.00 32 8 0.00 40 10 0.00 50 12 0.00 63 15 0.00 80 20 0.00 100 25 0.00 125 31 0.00 160 40 0.00 200 50 0.00 250 62 0.00 315 78 0.00 400 100 0.00 500 125 0.00 630 157 0.00 800 200 0.00 1000 250 0.00 1250 312 -0.00 1600 400 -0.00 2000 500 -0.00 2500 625 -0.00 3150 787 -0.00 4000 1000 -0.00 5000 1250 -0.00 6300 1575 -0.00 8000 2000 -0.00 10000 2500 -0.00 12500 3125 -0.00 16000 4000 -0.00 20000 5000 -0.00 CONVERSION TABLE FOR DIFFERENT SPEEDS AND EQUALIZATIONS Normalized to the 1000 Hz Recorded Fluxivity Calibration Tape 18: 30 in/s, approx obsolete DGG Equalization Desired Playback 8: 7.5 in/s, NAB (IEC2) Equalization Recorded Playback Playback Frequency/ Frequency/ Level/ [Hz] [Hz] [dB] 20 5 -19.79 25 6 -17.88 32 8 -15.78 40 10 -13.90 50 12 -12.06 63 15 -10.20 80 20 -8.35 100 25 -6.74 125 31 -5.27 160 40 -3.84 200 50 -2.76 250 62 -1.90 315 78 -1.23 400 100 -0.73 500 125 -0.42 630 157 -0.20 800 200 -0.06 1000 250 0.00 1250 312 0.02 1600 400 -0.02 2000 500 -0.10 2500 625 -0.24 3150 787 -0.46 4000 1000 -0.80 5000 1250 -1.22 6300 1575 -1.77 8000 2000 -2.42 10000 2500 -3.07 12500 3125 -3.68 16000 4000 -4.28 20000 5000 -4.71 CONVERSION TABLE FOR DIFFERENT SPEEDS AND EQUALIZATIONS Normalized to the 1000 Hz Recorded Fluxivity Calibration Tape 18: 30 in/s, approx obsolete DGG Equalization Desired Playback 9: 7.5 in/s, NAB & IEC Broadcast Cart Eq Recorded Playback Playback Frequency/ Frequency/ Level/ [Hz] [Hz] [dB] 20 5 0.08 25 6 0.08 32 8 0.08 40 10 0.08 50 12 0.08 63 15 0.08 80 20 0.08 100 25 0.08 125 31 0.08 160 40 0.08 200 50 0.08 250 62 0.07 315 78 0.07 400 100 0.07 500 125 0.06 630 157 0.05 800 200 0.03 1000 250 0.00 1250 312 -0.04 1600 400 -0.12 2000 500 -0.22 2500 625 -0.38 3150 787 -0.61 4000 1000 -0.96 5000 1250 -1.38 6300 1575 -1.93 8000 2000 -2.59 10000 2500 -3.23 12500 3125 -3.85 16000 4000 -4.45 20000 5000 -4.88 CONVERSION TABLE FOR DIFFERENT SPEEDS AND EQUALIZATIONS Normalized to the 1000 Hz Recorded Fluxivity Calibration Tape 18: 30 in/s, approx obsolete DGG Equalization Desired Playback 10: 15 in/s, IEC (IEC1) Equalization Recorded Playback Playback Frequency/ Frequency/ Level/ [Hz] [Hz] [dB] 20 10 0.05 25 12 0.05 32 16 0.05 40 20 0.05 50 25 0.05 63 31 0.05 80 40 0.05 100 50 0.05 125 62 0.05 160 80 0.05 200 100 0.05 250 125 0.05 315 157 0.05 400 200 0.04 500 250 0.04 630 315 0.03 800 400 0.02 1000 500 0.00 1250 625 -0.03 1600 800 -0.08 2000 1000 -0.15 2500 1250 -0.25 3150 1575 -0.41 4000 2000 -0.62 5000 2500 -0.89 6300 3150 -1.21 8000 4000 -1.57 10000 5000 -1.90 12500 6250 -2.20 16000 8000 -2.47 20000 10000 -2.65 CONVERSION TABLE FOR DIFFERENT SPEEDS AND EQUALIZATIONS Normalized to the 1000 Hz Recorded Fluxivity Calibration Tape 18: 30 in/s, approx obsolete DGG Equalization Desired Playback 11: 15 in/s, NAB (IEC2) Equalization Recorded Playback Playback Frequency/ Frequency/ Level/ [Hz] [Hz] [dB] 20 10 -14.11 25 12 -12.26 32 16 -10.28 40 20 -8.56 50 25 -6.95 63 31 -5.42 80 40 -4.04 100 50 -2.97 125 62 -2.11 160 80 -1.39 200 100 -0.93 250 125 -0.60 315 157 -0.37 400 200 -0.22 500 250 -0.13 630 315 -0.06 800 400 -0.02 1000 500 0.00 1250 625 0.02 1600 800 0.03 2000 1000 0.03 2500 1250 0.04 3150 1575 0.04 4000 2000 0.04 5000 2500 0.04 6300 3150 0.04 8000 4000 0.04 10000 5000 0.04 12500 6250 0.04 16000 8000 0.04 20000 10000 0.04 CONVERSION TABLE FOR DIFFERENT SPEEDS AND EQUALIZATIONS Normalized to the 1000 Hz Recorded Fluxivity Calibration Tape 18: 30 in/s, approx obsolete DGG Equalization Desired Playback 12: 15 in/s, Proposed Studio Master Eq & PRE Bdcst Cart Eq Recorded Playback Playback Frequency/ Frequency/ Level/ [Hz] [Hz] [dB] 20 10 0.08 25 12 0.08 32 16 0.08 40 20 0.08 50 25 0.08 63 31 0.08 80 40 0.08 100 50 0.08 125 62 0.08 160 80 0.08 200 100 0.08 250 125 0.07 315 157 0.07 400 200 0.07 500 250 0.06 630 315 0.05 800 400 0.03 1000 500 0.00 1250 625 -0.04 1600 800 -0.12 2000 1000 -0.22 2500 1250 -0.38 3150 1575 -0.61 4000 2000 -0.96 5000 2500 -1.38 6300 3150 -1.93 8000 4000 -2.59 10000 5000 -3.23 12500 6250 -3.85 16000 8000 -4.45 20000 10000 -4.88 CONVERSION TABLE FOR DIFFERENT SPEEDS AND EQUALIZATIONS Normalized to the 1000 Hz Recorded Fluxivity Calibration Tape 18: 30 in/s, approx obsolete DGG Equalization Desired Playback 13: 15 in/s, Nagra Master Equalization Recorded Playback Playback Frequency/ Frequency/ Level/ [Hz] [Hz] [dB] 20 10 -14.01 25 12 -12.16 32 16 -10.18 40 20 -8.46 50 25 -6.85 63 31 -5.32 80 40 -3.95 100 50 -2.87 125 62 -2.01 160 80 -1.29 200 100 -0.83 250 125 -0.51 315 157 -0.29 400 200 -0.14 500 250 -0.05 630 315 -0.01 800 400 0.01 1000 500 0.00 1250 625 -0.04 1600 800 -0.12 2000 1000 -0.25 2500 1250 -0.44 3150 1575 -0.74 4000 2000 -1.18 5000 2500 -1.76 6300 3150 -2.53 8000 4000 -3.50 10000 5000 -4.54 12500 6250 -5.65 16000 8000 -6.86 20000 10000 -7.87 CONVERSION TABLE FOR DIFFERENT SPEEDS AND EQUALIZATIONS Normalized to the 1000 Hz Recorded Fluxivity Calibration Tape 18: 30 in/s, approx obsolete DGG Equalization Desired Playback 14: 30 in/s, AES (IEC2) Equalization Recorded Playback Playback Frequency/ Frequency/ Level/ [Hz] [Hz] [dB] 20 20 0.05 25 25 0.05 32 32 0.05 40 40 0.05 50 50 0.05 63 63 0.05 80 80 0.05 100 100 0.05 125 125 0.05 160 160 0.05 200 200 0.05 250 250 0.05 315 315 0.05 400 400 0.04 500 500 0.04 630 630 0.03 800 800 0.02 1000 1000 0.00 1250 1250 -0.03 1600 1600 -0.08 2000 2000 -0.15 2500 2500 -0.25 3150 3150 -0.41 4000 4000 -0.62 5000 5000 -0.89 6300 6300 -1.21 8000 8000 -1.57 10000 10000 -1.90 12500 12500 -2.20 16000 16000 -2.47 20000 20000 -2.65 CONVERSION TABLE FOR DIFFERENT SPEEDS AND EQUALIZATIONS Normalized to the 1000 Hz Recorded Fluxivity Calibration Tape 18: 30 in/s, approx obsolete DGG Equalization Desired Playback 15: 30 in/s, obsolete IEC1 Equalization Recorded Playback Playback Frequency/ Frequency/ Level/ [Hz] [Hz] [dB] 20 20 -0.10 25 25 -0.10 32 32 -0.10 40 40 -0.10 50 50 -0.10 63 63 -0.10 80 80 -0.10 100 100 -0.10 125 125 -0.10 160 160 -0.10 200 200 -0.10 250 250 -0.09 315 315 -0.09 400 400 -0.08 500 500 -0.07 630 630 -0.06 800 800 -0.03 1000 1000 0.00 1250 1250 0.05 1600 1600 0.14 2000 2000 0.26 2500 2500 0.42 3150 3150 0.65 4000 4000 0.94 5000 5000 1.26 6300 6300 1.59 8000 8000 1.91 10000 10000 2.16 12500 12500 2.36 16000 16000 2.52 20000 20000 2.62 CONVERSION TABLE FOR DIFFERENT SPEEDS AND EQUALIZATIONS Normalized to the 1000 Hz Recorded Fluxivity Calibration Tape 18: 30 in/s, approx obsolete DGG Equalization Desired Playback 16: 30 in/s, obsolete Ampex 200A & 300 Eq Recorded Playback Playback Frequency/ Frequency/ Level/ [Hz] [Hz] [dB] 20 20 0.11 25 25 0.11 32 32 0.11 40 40 0.11 50 50 0.11 63 63 0.11 80 80 0.11 100 100 0.10 125 125 0.10 160 160 0.10 200 200 0.10 250 250 0.10 315 315 0.10 400 400 0.09 500 500 0.08 630 630 0.06 800 800 0.04 1000 1000 0.00 1250 1250 -0.06 1600 1600 -0.16 2000 2000 -0.30 2500 2500 -0.52 3150 3150 -0.85 4000 4000 -1.34 5000 5000 -1.98 6300 6300 -2.86 8000 8000 -4.01 10000 10000 -5.29 12500 12500 -6.76 16000 16000 -8.54 20000 20000 -10.26 CONVERSION TABLE FOR DIFFERENT SPEEDS AND EQUALIZATIONS Normalized to the 1000 Hz Recorded Fluxivity Calibration Tape 18: 30 in/s, approx obsolete DGG Equalization Desired Playback 17: 30 in/s, obsolete DGG Equalization Recorded Playback Playback Frequency/ Frequency/ Level/ [Hz] [Hz] [dB] 20 20 -0.02 25 25 -0.02 32 32 -0.02 40 40 -0.02 50 50 -0.02 63 63 -0.02 80 80 -0.02 100 100 -0.02 125 125 -0.02 160 160 -0.02 200 200 -0.02 250 250 -0.02 315 315 -0.02 400 400 -0.01 500 500 -0.01 630 630 -0.01 800 800 -0.01 1000 1000 0.00 1250 1250 0.01 1600 1600 0.03 2000 2000 0.05 2500 2500 0.08 3150 3150 0.12 4000 4000 0.18 5000 5000 0.25 6300 6300 0.33 8000 8000 0.40 10000 10000 0.47 12500 12500 0.52 16000 16000 0.56 20000 20000 0.59 CONVERSION TABLE FOR DIFFERENT SPEEDS AND EQUALIZATIONS Normalized to the 1000 Hz Recorded Fluxivity Calibration Tape 18: 30 in/s, approx obsolete DGG Equalization Desired Playback 19: 20 20 0.11 25 25 0.11 32 32 0.11 40 40 0.11 50 50 0.11 63 63 0.11 80 80 0.11 100 100 0.10 125 125 0.10 160 160 0.10 200 200 0.10 250 250 0.10 315 315 0.10 400 400 0.09 500 500 0.08 630 630 0.06 800 800 0.04 1000 1000 0.00 1250 1250 -0.06 1600 1600 -0.16 2000 2000 -0.30 2500 2500 -0.52 3150 3150 -0.85 4000 4000 -1.34 5000 5000 -1.98 6300 6300 -2.86 8000 8000 -4.01 10000 10000 -5.29 12500 12500 -6.76 16000 16000 -8.54 20000 20000 -10.26 CONVERSION TABLE FOR DIFFERENT SPEEDS AND EQUALIZATIONS Normalized to the 1000 Hz Recorded Fluxivity Calibration Tape 19: 20 20 0.00 25 25 0.00 32 32 0.00 40 40 0.00 50 50 0.00 63 63 0.00 80 80 0.00 100 100 0.00 125 125 0.00 160 160 0.00 200 200 0.00 250 250 0.00 315 315 0.00 400 400 0.00 500 500 0.00 630 630 0.00 800 800 0.00 1000 1000 0.00 1250 1250 0.00 1600 1600 0.00 2000 2000 0.00 2500 2500 0.00 3150 3150 0.00 4000 4000 0.00 5000 5000 0.00 6300 6300 0.00 8000 8000 0.00 10000 10000 0.00 12500 12500 0.00 16000 16000 0.00 20000 20000 0.00 CONVERSION TABLE FOR DIFFERENT SPEEDS AND EQUALIZATIONS Normalized to the 1000 Hz Recorded Fluxivity Calibration Tape 19: 20 20 -10.54 25 25 -8.93 32 32 -7.31 40 40 -6.02 50 50 -4.95 63 63 -4.05 80 80 -3.36 100 100 -2.89 125 125 -2.55 160 160 -2.28 200 200 -2.11 250 250 -1.96 315 315 -1.81 400 400 -1.63 500 500 -1.41 630 630 -1.09 800 800 -0.61 1000 1000 0.00 1250 1250 0.81 1600 1600 1.95 2000 2000 3.20 2500 2500 4.64 3150 3150 6.27 4000 4000 8.09 5000 5000 9.87 6300 6300 11.78 8000 8000 13.78 10000 10000 15.68 12500 12500 17.59 16000 16000 19.71 20000 20000 21.64 CONVERSION TABLE FOR DIFFERENT SPEEDS AND EQUALIZATIONS Normalized to the 1000 Hz Recorded Fluxivity Calibration Tape 19: 20 20 -9.80 25 25 -8.18 32 32 -6.56 40 40 -5.28 50 50 -4.20 63 63 -3.31 80 80 -2.62 100 100 -2.15 125 125 -1.82 160 160 -1.56 200 200 -1.40 250 250 -1.28 315 315 -1.17 400 400 -1.05 500 500 -0.90 630 630 -0.70 800 800 -0.40 1000 1000 0.00 1250 1250 0.56 1600 1600 1.40 2000 2000 2.38 2500 2500 3.57 3150 3150 5.01 4000 4000 6.67 5000 5000 8.35 6300 6300 10.17 8000 8000 12.12 10000 10000 13.99 12500 12500 15.88 16000 16000 17.99 20000 20000 19.91 CONVERSION TABLE FOR DIFFERENT SPEEDS AND EQUALIZATIONS Normalized to the 1000 Hz Recorded Fluxivity Calibration Tape 19: 20 20 -10.54 25 25 -8.93 32 32 -7.31 40 40 -6.02 50 50 -4.95 63 63 -4.05 80 80 -3.36 100 100 -2.89 125 125 -2.55 160 160 -2.28 200 200 -2.11 250 250 -1.96 315 315 -1.81 400 400 -1.63 500 500 -1.41 630 630 -1.09 800 800 -0.61 1000 1000 0.00 1250 1250 0.81 1600 1600 1.95 2000 2000 3.20 2500 2500 4.64 3150 3150 6.27 4000 4000 8.09 5000 5000 9.87 6300 6300 11.78 8000 8000 13.78 10000 10000 15.68 12500 12500 17.59 16000 16000 19.71 20000 20000 21.64 CONVERSION TABLE FOR DIFFERENT SPEEDS AND EQUALIZATIONS Normalized to the 1000 Hz Recorded Fluxivity Calibration Tape 19: 20 20 -12.70 25 25 -11.09 32 32 -9.46 40 40 -8.18 50 50 -7.10 63 63 -6.20 80 80 -5.49 100 100 -5.00 125 125 -4.64 160 160 -4.34 200 200 -4.10 250 250 -3.86 315 315 -3.58 400 400 -3.19 500 500 -2.70 630 630 -2.02 800 800 -1.09 1000 1000 0.00 1250 1250 1.29 1600 1600 2.92 2000 2000 4.54 2500 2500 6.26 3150 3150 8.11 4000 4000 10.09 5000 5000 11.97 6300 6300 13.93 8000 8000 15.98 10000 10000 17.91 12500 12500 19.84 16000 16000 21.97 20000 20000 23.91 CONVERSION TABLE FOR DIFFERENT SPEEDS AND EQUALIZATIONS Normalized to the 1000 Hz Recorded Fluxivity Calibration Tape 19: 20 20 -9.43 25 25 -7.81 32 32 -6.19 40 40 -4.91 50 50 -3.83 63 63 -2.94 80 80 -2.25 100 100 -1.79 125 125 -1.46 160 160 -1.21 200 200 -1.05 250 250 -0.94 315 315 -0.84 400 400 -0.75 500 500 -0.64 630 630 -0.50 800 800 -0.29 1000 1000 0.00 1250 1250 0.41 1600 1600 1.06 2000 2000 1.84 2500 2500 2.84 3150 3150 4.10 4000 4000 5.61 5000 5000 7.17 6300 6300 8.92 8000 8000 10.82 10000 10000 12.65 12500 12500 14.51 16000 16000 16.61 20000 20000 18.52 CONVERSION TABLE FOR DIFFERENT SPEEDS AND EQUALIZATIONS Normalized to the 1000 Hz Recorded Fluxivity Calibration Tape 19: 20 20 -0.77 25 25 -0.77 32 32 -0.77 40 40 -0.77 50 50 -0.77 63 63 -0.76 80 80 -0.76 100 100 -0.76 125 125 -0.75 160 160 -0.75 200 200 -0.73 250 250 -0.72 315 315 -0.69 400 400 -0.64 500 500 -0.56 630 630 -0.45 800 800 -0.26 1000 1000 0.00 1250 1250 0.38 1600 1600 0.98 2000 2000 1.72 2500 2500 2.67 3150 3150 3.88 4000 4000 5.35 5000 5000 6.89 6300 6300 8.62 8000 8000 10.50 10000 10000 12.32 12500 12500 14.18 16000 16000 16.27 20000 20000 18.17 CONVERSION TABLE FOR DIFFERENT SPEEDS AND EQUALIZATIONS Normalized to the 1000 Hz Recorded Fluxivity Calibration Tape 19: 20 20 -1.44 25 25 -1.44 32 32 -1.44 40 40 -1.44 50 50 -1.44 63 63 -1.44 80 80 -1.43 100 100 -1.43 125 125 -1.42 160 160 -1.40 200 200 -1.38 250 250 -1.34 315 315 -1.28 400 400 -1.18 500 500 -1.04 630 630 -0.81 800 800 -0.47 1000 1000 0.00 1250 1250 0.64 1600 1600 1.59 2000 2000 2.67 2500 2500 3.95 3150 3150 5.47 4000 4000 7.20 5000 5000 8.92 6300 6300 10.77 8000 8000 12.75 10000 10000 14.63 12500 12500 16.52 16000 16000 18.64 20000 20000 20.56 CONVERSION TABLE FOR DIFFERENT SPEEDS AND EQUALIZATIONS Normalized to the 1000 Hz Recorded Fluxivity Calibration Tape 19: 20 20 -9.00 25 25 -7.39 32 32 -5.76 40 40 -4.48 50 50 -3.41 63 63 -2.52 80 80 -1.83 100 100 -1.36 125 125 -1.04 160 160 -0.79 200 200 -0.64 250 250 -0.54 315 315 -0.46 400 400 -0.40 500 500 -0.34 630 630 -0.26 800 800 -0.15 1000 1000 0.00 1250 1250 0.22 1600 1600 0.58 2000 2000 1.04 2500 2500 1.69 3150 3150 2.57 4000 4000 3.72 5000 5000 5.00 6300 6300 6.52 8000 8000 8.25 10000 10000 9.96 12500 12500 11.76 16000 16000 13.80 20000 20000 15.67 CONVERSION TABLE FOR DIFFERENT SPEEDS AND EQUALIZATIONS Normalized to the 1000 Hz Recorded Fluxivity Calibration Tape 19: 20 20 -0.41 25 25 -0.41 32 32 -0.41 40 40 -0.41 50 50 -0.41 63 63 -0.41 80 80 -0.41 100 100 -0.40 125 125 -0.40 160 160 -0.40 200 200 -0.39 250 250 -0.38 315 315 -0.37 400 400 -0.34 500 500 -0.30 630 630 -0.24 800 800 -0.14 1000 1000 0.00 1250 1250 0.21 1600 1600 0.57 2000 2000 1.04 2500 2500 1.68 3150 3150 2.56 4000 4000 3.71 5000 5000 4.99 6300 6300 6.51 8000 8000 8.23 10000 10000 9.95 12500 12500 11.75 16000 16000 13.79 20000 20000 15.66 CONVERSION TABLE FOR DIFFERENT SPEEDS AND EQUALIZATIONS Normalized to the 1000 Hz Recorded Fluxivity Calibration Tape 19: 20 20 -0.21 25 25 -0.21 32 32 -0.20 40 40 -0.20 50 50 -0.20 63 63 -0.20 80 80 -0.20 100 100 -0.20 125 125 -0.20 160 160 -0.20 200 200 -0.20 250 250 -0.19 315 315 -0.18 400 400 -0.17 500 500 -0.15 630 630 -0.12 800 800 -0.07 1000 1000 0.00 1250 1250 0.11 1600 1600 0.30 2000 2000 0.56 2500 2500 0.94 3150 3150 1.50 4000 4000 2.28 5000 5000 3.24 6300 6300 4.45 8000 8000 5.92 10000 10000 7.46 12500 12500 9.12 16000 16000 11.06 20000 20000 12.88 CONVERSION TABLE FOR DIFFERENT SPEEDS AND EQUALIZATIONS Normalized to the 1000 Hz Recorded Fluxivity Calibration Tape 19: 20 20 -9.00 25 25 -7.39 32 32 -5.76 40 40 -4.48 50 50 -3.41 63 63 -2.52 80 80 -1.83 100 100 -1.36 125 125 -1.04 160 160 -0.79 200 200 -0.64 250 250 -0.54 315 315 -0.46 400 400 -0.40 500 500 -0.34 630 630 -0.26 800 800 -0.15 1000 1000 0.00 1250 1250 0.22 1600 1600 0.58 2000 2000 1.04 2500 2500 1.69 3150 3150 2.57 4000 4000 3.72 5000 5000 5.00 6300 6300 6.52 8000 8000 8.25 10000 10000 9.96 12500 12500 11.76 16000 16000 13.80 20000 20000 15.67 CONVERSION TABLE FOR DIFFERENT SPEEDS AND EQUALIZATIONS Normalized to the 1000 Hz Recorded Fluxivity Calibration Tape 19: 20 20 -0.11 25 25 -0.11 32 32 -0.11 40 40 -0.11 50 50 -0.11 63 63 -0.11 80 80 -0.11 100 100 -0.10 125 125 -0.10 160 160 -0.10 200 200 -0.10 250 250 -0.10 315 315 -0.10 400 400 -0.09 500 500 -0.08 630 630 -0.06 800 800 -0.04 1000 1000 0.00 1250 1250 0.06 1600 1600 0.16 2000 2000 0.30 2500 2500 0.52 3150 3150 0.85 4000 4000 1.34 5000 5000 1.98 6300 6300 2.86 8000 8000 4.01 10000 10000 5.29 12500 12500 6.76 16000 16000 8.54 20000 20000 10.26 CONVERSION TABLE FOR DIFFERENT SPEEDS AND EQUALIZATIONS Normalized to the 1000 Hz Recorded Fluxivity Calibration Tape 19: 20 20 -8.62 25 25 -7.01 32 32 -5.39 40 40 -4.11 50 50 -3.03 63 63 -2.14 80 80 -1.45 100 100 -0.99 125 125 -0.66 160 160 -0.42 200 200 -0.28 250 250 -0.19 315 315 -0.13 400 400 -0.08 500 500 -0.06 630 630 -0.04 800 800 -0.02 1000 1000 0.00 1250 1250 0.02 1600 1600 0.05 2000 2000 0.10 2500 2500 0.17 3150 3150 0.28 4000 4000 0.45 5000 5000 0.70 6300 6300 1.07 8000 8000 1.62 10000 10000 2.33 12500 12500 3.25 16000 16000 4.52 20000 20000 5.87 CONVERSION TABLE FOR DIFFERENT SPEEDS AND EQUALIZATIONS Normalized to the 1000 Hz Recorded Fluxivity Calibration Tape 19: 20 20 -0.05 25 25 -0.05 32 32 -0.05 40 40 -0.05 50 50 -0.05 63 63 -0.05 80 80 -0.05 100 100 -0.05 125 125 -0.05 160 160 -0.05 200 200 -0.05 250 250 -0.05 315 315 -0.05 400 400 -0.04 500 500 -0.04 630 630 -0.03 800 800 -0.02 1000 1000 0.00 1250 1250 0.03 1600 1600 0.08 2000 2000 0.15 2500 2500 0.26 3150 3150 0.44 4000 4000 0.72 5000 5000 1.09 6300 6300 1.65 8000 8000 2.44 10000 10000 3.39 12500 12500 4.56 16000 16000 6.07 20000 20000 7.61 CONVERSION TABLE FOR DIFFERENT SPEEDS AND EQUALIZATIONS Normalized to the 1000 Hz Recorded Fluxivity Calibration Tape 19: 20 20 -0.21 25 25 -0.21 32 32 -0.20 40 40 -0.20 50 50 -0.20 63 63 -0.20 80 80 -0.20 100 100 -0.20 125 125 -0.20 160 160 -0.20 200 200 -0.20 250 250 -0.19 315 315 -0.18 400 400 -0.17 500 500 -0.15 630 630 -0.12 800 800 -0.07 1000 1000 0.00 1250 1250 0.11 1600 1600 0.30 2000 2000 0.56 2500 2500 0.94 3150 3150 1.50 4000 4000 2.28 5000 5000 3.24 6300 6300 4.45 8000 8000 5.92 10000 10000 7.46 12500 12500 9.12 16000 16000 11.06 20000 20000 12.88 CONVERSION TABLE FOR DIFFERENT SPEEDS AND EQUALIZATIONS Normalized to the 1000 Hz Recorded Fluxivity Calibration Tape 19: 20 20 0.00 25 25 0.00 32 32 0.00 40 40 0.00 50 50 0.00 63 63 0.00 80 80 0.00 100 100 0.00 125 125 0.00 160 160 0.00 200 200 0.00 250 250 0.00 315 315 0.00 400 400 0.00 500 500 0.00 630 630 0.00 800 800 0.00 1000 1000 0.00 1250 1250 0.00 1600 1600 0.00 2000 2000 0.00 2500 2500 0.00 3150 3150 0.00 4000 4000 0.00 5000 5000 0.00 6300 6300 0.00 8000 8000 0.00 10000 10000 0.00 12500 12500 0.00 16000 16000 0.00 20000 20000 0.00 CONVERSION TABLE FOR DIFFERENT SPEEDS AND EQUALIZATIONS Normalized to the 1000 Hz Recorded Fluxivity Calibration Tape 19: 20 20 -0.12 25 25 -0.12 32 32 -0.12 40 40 -0.12 50 50 -0.12 63 63 -0.12 80 80 -0.12 100 100 -0.12 125 125 -0.12 160 160 -0.12 200 200 -0.12 250 250 -0.12 315 315 -0.11 400 400 -0.10 500 500 -0.09 630 630 -0.07 800 800 -0.04 1000 1000 0.00 1250 1250 0.07 1600 1600 0.19 2000 2000 0.35 2500 2500 0.60 3150 3150 0.97 4000 4000 1.52 5000 5000 2.23 6300 6300 3.19 8000 8000 4.41 10000 10000 5.76 12500 12500 7.28 16000 16000 9.10 20000 20000 10.85 CONVERSION TABLE FOR DIFFERENT SPEEDS AND EQUALIZATIONS Normalized to the 1000 Hz Recorded Fluxivity Calibration Tape 19: 20 20 -0.11 25 25 -0.11 32 32 -0.11 40 40 -0.11 50 50 -0.11 63 63 -0.11 80 80 -0.11 100 100 -0.10 125 125 -0.10 160 160 -0.10 200 200 -0.10 250 250 -0.10 315 315 -0.10 400 400 -0.09 500 500 -0.08 630 630 -0.06 800 800 -0.04 1000 1000 0.00 1250 1250 0.06 1600 1600 0.16 2000 2000 0.30 2500 2500 0.52 3150 3150 0.85 4000 4000 1.34 5000 5000 1.98 6300 6300 2.86 8000 8000 4.01 10000 10000 5.29 12500 12500 6.76 16000 16000 8.54 20000 20000 10.26