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Dynamic compressor

2018-02-28 18:17  
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This dynamic compressor with passive components reduces high signal to a lower, more constant signal. If you look at this compressor schematic , you’ll notice it has no power supply, the required power is obtain thru the output signal.
If you respect the schematic values this audio compressor will output a constant 70mV when the input voltage is between 100mV and 10V !



Passive compresor circuit diagram

Dynamic compressor - passive components, no power supply


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