Korg Soundlink DRS OASYS PCI Patches & Effects Manual page 218

VPM 4 OP Select
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 level for the operator. If the operator is a modulator, it
will control the volume; if it is a carrier, it will control the amount of modulation.
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.
Vel Sens (Velocity Sensitivity)
0-100. This sets the sensitivity of output volume to velocity. A velocity of 127 will
always result in the maximum output level, as set by the Volume control; increasing
the Vel Sens will decrease the output volume for low velocities.
210
Attack time Decay time
Sustain
Level
Sustain while Release time
holding note
VPM
OASYS PCI