Audio Compressor/Audio-Band Splitter

Posted on Feb 25, 2013

This 2-band compressor splits the audio into high and low frequencies and allows independent adjustmen

Audio Compressor/Audio-Band Splitter
Click here to download the full size of the above Circuit.

t of each. TVo active filters drive the two halves of dual voltage controlled amplifier/rectifier IC. Each section has a dynamic range greater than 100 dB. Compression gain slopes are adjustable from 2 to 25 for both audio bands. iB adjusts the threshold amplitude between the two bands. RK1 and R2/C2 control the compressor attack times (10 kfl and 2, respectively), while the 1.5- resistor in the integrator circuit controls the release line.

Leave Comment

characters left:

New Circuits



Popular Circuits

high gain antenna 43dB amplifier circuit
Arduino Light Sensors
mosfet Turning a microcontroller on with a flip flop
Cosmic Ray Detector using Fluorescent Tubes
555 timer music instrument
Evaluation Board For The Ad9834 Direct Digital Synthesizer
STK6327A application circuit