Martin.Buehler wrote:
> integrated circuit or schematic...
> ...would be nice if it would work from 5volts.


TI's Digitally Programmable Gain Audio Amplifiers
PGA2311 Stereo Audio Volume Control

+ cheapest PIC with A/D converter to measure audio
level before and after PGA.


Mike. (don't know about 5V)



> Martin.Buehler wrote:
> > Does anyone know of a simple circuit for automatic
> > gain control in audio range?
>
> Integrated circuit ???
>
> Mike.

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