Manufacturer: Request For Music
ADSR placed in the bottom half of the module to fit better in the original Formant layout.
Attack, Decay, Sustain and Release set the envelope, the way the sound behaves over time. A, D and R can be set between 10 ms and 20 seconds. The lower the A, D and R values are, the shorter the sound. Sustain is set from 0% to 100%. The sustain stage is reached after Decay. Sound will stay at the level of sustain until you release your key. You need to input a gate signal at the input and on the bottom the Envelope signal will be returned. Use the Envelope to drive a VCF to change sound, or to drive a VCA, to shape the volume. Click in the top half of the module to place notes.