Audio Compressor Schematic. A very simple audio compressor built with ssm2165 ic. It can be adjusted to change the way it affect sounds through two potentiometers.
A very simple audio compressor built with ssm2165 ic. 60 db range compressor for audio march 1 2012 rend a compressor circuit shown in the schematic diagram below can produce consistent output of 1 4v p p over entire 60db range that is very useful for audio level volume stabilization. This mini audio compressor circuit use only one active component t1.
The audio signal goes thru c1 r1 d1 c2 r3.
The fading time depends on c4 and r5. The 1176 has been employed in countless recordings over the years and it is still used by almost every recording studio. Audio electronics compressors here is the schematic for a new compressor design which has very small parts count but flexibility in threshold attack and decay settings. The urei 1176 peak limiter is a classic audio compressor designed by bill putnam first built in 1967 making use of fets and using them as a variable resistor to control the gain reduction in the circuit.
