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Several questions circuit design ADAU1701

Question asked by MadF on Jul 26, 2016
Latest reply on Nov 25, 2016 by MadF

Hello,

 

Several questions circuit design ADAU1701:

 

1. I had to switch the settings of the two compressors. I decided to put two and switch between them. But nothing happened, output or silence or a whistle.

I tried a lot of different algorithms commutation - nothing works. One of the compressors always does not work properly.
As with the button toggles the setting in the gas compressor?

 

comp.gif

2. It is necessary to make adjustment of the signal level from the microphone. The microphone is not the source of the signal / sound, it is used as a noise sensor to further control the volume.
How to do it?
I thought to install a compressor for the slow response from the microphone signal.
How this can be done?

 

mic.gif

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