Korg Soundlink DRS OASYS PCI Patches & Effects Manual page 213

VPM
Detune
+/-10.00. This allows you to detune the oscillator, in cents (1/100 of a semitone).
Waveform
Sine, Sine + 1st Harmonic, Sine + 1st & 2nd Harm. This sets the waveform for the
oscillator.
Envelope
This envelope controls the overall output level of the Patch.
Attack
0-100. This sets the attack time of the amplitude envelope, which controls how long
it takes from the moment that the key is pressed until the envelope reaches its peak.
Decay
0-100. This sets the decay time of the amplitude envelope, which controls how long
it takes the envelope to fall to the sustain level after the attack is complete.
Sustain
0-100. This sets the sustain level for the amplitude envelope. After the decay time is
complete, the envelope will stay at this level as long as the note is held.
Release
0-100. This sets the release time of the amplitude envelope, which controls how
long it takes the envelope to fall to zero after the note is released.
ADSR Envelope
Level
0.0-100.0. This is the output volume for the operator.
The level knob has extra smoothing on the DSP, to ensure zipper-free modulation. If
you want to modulate the volume instantaneously via velocity, use the Vel Sens
control instead.
OASYS PCI
Attack time Decay time
Sustain
Level
Sustain while Release time
holding note
VPM 4 OP
205