w2aew's Automatic Audio Leveling Circuit For Scanner Audio Output

[Lil'Yeshua]

On w2aew's YouTube channel he's designed and made an automatic audio leveling circuit for scanner audio output. It's application involves limiting all audio output from different receive transmissions to a preset level that you can set. I thought it would be interesting in my case in a cb radio/ham radio application for when I just want to monitor receive transmissions.


Circuit fun: Automatic audio leveling circuit | audio compressor | for scanning receiver - YouTube


Video showing actual application of this circuit.
Automatic Volume Level Control circuit demonstration | scanner - YouTube