Attack and Release Time Constants in RMS-Based Feedback Compressors
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F. Floru, "Attack and Release Time Constants in RMS-Based Feedback Compressors," J. Audio Eng. Soc., vol. 47, no. 10, pp. 788-804, (1999 October.). doi:
F. Floru, "Attack and Release Time Constants in RMS-Based Feedback Compressors," J. Audio Eng. Soc., vol. 47 Issue 10 pp. 788-804, (1999 October.). doi:
Abstract: Mathematical models for feedback and feedforward compresssors are developed. A couple of possible configurations are explored: linear-output rms detector with linearly controlled VCA (linear-domain compressor) and logarithmic-output rms detector with exponentially controlled VCA (log-domain compressor). It is shown that the transfer functions of both configurations are equivalent. A formula for transforming the compression ratio of a log-domain compressor to that of a linear-domain compressor is derived. The difference between feedforward and feedback compressor configurations, with regard to time constants and performance, are considered.
@article{floru1999attack,
author={floru, fred},
journal={journal of the audio engineering society},
title={attack and release time constants in rms-based feedback compressors},
year={1999},
volume={47},
number={10},
pages={788-804},
doi={},
month={october},}
@article{floru1999attack,
author={floru, fred},
journal={journal of the audio engineering society},
title={attack and release time constants in rms-based feedback compressors},
year={1999},
volume={47},
number={10},
pages={788-804},
doi={},
month={october},
abstract={mathematical models for feedback and feedforward compresssors are developed. a couple of possible configurations are explored: linear-output rms detector with linearly controlled vca (linear-domain compressor) and logarithmic-output rms detector with exponentially controlled vca (log-domain compressor). it is shown that the transfer functions of both configurations are equivalent. a formula for transforming the compression ratio of a log-domain compressor to that of a linear-domain compressor is derived. the difference between feedforward and feedback compressor configurations, with regard to time constants and performance, are considered.},}
TY - paper
TI - Attack and Release Time Constants in RMS-Based Feedback Compressors
SP - 788
EP - 804
AU - Floru, Fred
PY - 1999
JO - Journal of the Audio Engineering Society
IS - 10
VO - 47
VL - 47
Y1 - October 1999
TY - paper
TI - Attack and Release Time Constants in RMS-Based Feedback Compressors
SP - 788
EP - 804
AU - Floru, Fred
PY - 1999
JO - Journal of the Audio Engineering Society
IS - 10
VO - 47
VL - 47
Y1 - October 1999
AB - Mathematical models for feedback and feedforward compresssors are developed. A couple of possible configurations are explored: linear-output rms detector with linearly controlled VCA (linear-domain compressor) and logarithmic-output rms detector with exponentially controlled VCA (log-domain compressor). It is shown that the transfer functions of both configurations are equivalent. A formula for transforming the compression ratio of a log-domain compressor to that of a linear-domain compressor is derived. The difference between feedforward and feedback compressor configurations, with regard to time constants and performance, are considered.
Mathematical models for feedback and feedforward compresssors are developed. A couple of possible configurations are explored: linear-output rms detector with linearly controlled VCA (linear-domain compressor) and logarithmic-output rms detector with exponentially controlled VCA (log-domain compressor). It is shown that the transfer functions of both configurations are equivalent. A formula for transforming the compression ratio of a log-domain compressor to that of a linear-domain compressor is derived. The difference between feedforward and feedback compressor configurations, with regard to time constants and performance, are considered.
Author:
Floru, Fred
Affiliation:
THAT Corporation, Marlborough, MA JAES Volume 47 Issue 10 pp. 788-804; October 1999
Publication Date:
October 1, 1999Import into BibTeX
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