Audio Compressor Circuit Diagram. Still a part of audio signal charge the d3 d4 detector and creates a control voltage for t1. You can use this audio compressor circuit in a transmitter.
Diy and hi fi audio schematics. Fro a less extreme signal change from. As to its dynamic characteristics an input signal change from 25mvpp to 20 vpp is compressed into an output signal from 1 5 vpp to 3 4 vpp.
It can be adjusted to change the way it affect sounds through two potentiometers.
Schematic of audio compressor circuit. This is an audio compressor agc automatic gain control with an astonishing 75db input voltage range. On the above picture is the audio compressor circuit diagram. Still a part of audio signal charge the d3 d4 detector and creates a control voltage for t1.
