Attack is the length of time between a note being started and where it reaches its ?
Peak.
Decay is the amount of time it takes from the peak to the “?” level.
Sustain.
Sustain is the volume where the note’s hold until the ? is released.
Key.
Release is the length of time the note ? after it has stopped being played.
Continues.
An envelope can control ? of the sound other than volume.
Parameters.
When assigned to an ?, it can change the pitch according to a set ADSR.
Oscillator.