Dave Smith Instruments PROPHET 12 DESKTOP - Manual (Page 31)

19 Prophet 12 Module Operation Manual Low-Pass Filter
when the Attack segment actually begins.
Attack: 0...127 —Sets the attack time of the envelope.
Decay: 0...127 —Sets the decay time of the envelope.
Sustain: 0...127 —Sets the sustain level of the envelope.
Release: 0...127 —Sets the release time of the envelope.
Attack Decay Sustain Release Delay
DADSR Envelope
Amplitude
Time
Repeat: Off, On —When on, the Delay, Attack, and Decay segments of the
envelope repeat. Sustain still affects the level at which the Decay segment ends,
but—instead of sustaining at a fixed level while a note is gated on—Delay,
Attack, and Decay loop until the note is turned off. The Release segment begins
when the note is gated off, just as it does when Repeat is off. See the illustration
on the following page.