ADSR(-ish) envelope generator
This is a simple but effective envelope generator designed by Moritz Klein in his video. It approximates an ADSR by mixing together a short +12V peak and an attenuated version of the input signal and then feeding them into a capacitor through 2 diodes and potentiomters. The opposite polarity diodes in series with the pots let you control the rate the capacitor charges and discharges at independently, so you can adjust “attack” and “decay + release” independently.
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