Auto Gain Control ( AGC ) for Mic #1241
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Has anyone had any success in implementing some form of auto gain control for a microphone input? My i2s Mic ( ICS-43434 ) sounds fine at default values when speaking directly into it, but at any distance, requires considerable gain and subsequent clipping at close distance. |
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Answered by
pschatzmann
Jan 25, 2024
Replies: 1 comment
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It should be quite easy to build something which reads the current volume (using a VolumeOutput) and adjust it (using a VolumeStream) |
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pschatzmann
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It should be quite easy to build something which reads the current volume (using a VolumeOutput) and adjust it (using a VolumeStream)