Audio AVC

Jim Tibbits
 

what with all the fond philosophing and theorizing and debating about avc vs.agc ..behold a REAL circuit ..

found this in an old magazine ...



Modded it to look like this


And included measurements ...something I have not seen on a lot of the others ...

No phase shifters (feedback is DC) so I doubt it will oscillate too much ...works...keeps my ears calmĀ 

AGC/AVC is a complex problem....Simple solutions to complex problems seldom yield positive results

Jim

Join BITX20@groups.io to automatically receive all group messages.