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Time-frequency Automatic Gain Control (AGC)

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This code implements automatic gain control for audio signals, which attempts to apply a smoothly-varying gain to an audio waveform in order to keep its energy close to some target level. This version also tries to balance the energy in individual frequency bands. It works by taking the short-time Fourier transform of the signal, smoothing that energy using time and frequency scales specified as arguments, then dividing out that scaled energy.

Free download from Shareware Connection - This code implements automatic gain control for audio signals, which attempts to apply a smoothly-varying gain to an audio waveform in order to keep its energy close to some target level

Publisher: Dan Ellis | License: Freeware | Price: 0.00
Version: 1.0 | Size: 389 KB | Platform: Matlab, Scripts
Released Date: 10-01-2013 | Rating: 0 | Title: Time-frequency Automatic Gain Control (AGC)

Author Url: http://www.mathworks.com
Program Info Url: http://www.mathworks.com
Download Url: http://www.mathworks.com/matlabcentral/fx_files/28472/2/tf_agc.zip

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