Automatic Gain Control

バージョン 1.0.0.0 (7.15 KB) 作成者: Jaydeep Dhole
Automatic Gain Control (AGC) algorithm is used to automatically adjust the speech level of an audio
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更新 2006/6/1

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Automatic Gain Control (AGC) algorithm is used to automatically adjust the speech level of an audio signal.for matlab input and output signal range from -1 to +1 (Version 1.1 for mono and stereo input)and in floating point C code (only for mono)input and output values are in range from -32768 to +32767 (i.e. 16bit which is normally used for the speech processing). this algorithm is autometically adjust the output power of the signal at required level.

引用

Jaydeep Dhole (2026). Automatic Gain Control (https://jp.mathworks.com/matlabcentral/fileexchange/11202-automatic-gain-control), MATLAB Central File Exchange. に取得済み.

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1.0.0.0

Enhancements : the AGC.m file has been modifyed for both mono and stereo input signal ,added data2.mat file for stereo input testing. (previously AGC.m was just for mono input signal)