Korg Soundlink DRS OASYS PCI Patches & Effects Manual page 165

PCM
Decay
0-100. This sets the decay time of the filter 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 filter 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 filter envelope, which controls how long it
takes the envelope to fall to zero after the note is released.
ADSR Envelope
Key Tracking
Amount
+/- 100. This adjusts the filter cutoff as you play higher and lower on the keyboard.
At the center key (as set below), the cutoff will be exactly the value set by the Cutoff
knob. With positive tracking, the cutoff will increase as you play above the center
key, and decrease as you play below it. With negative tracking, cutoff will decrease
as you play above the center key, and increase as you play below it.
Note that you can also modulate any parameter using the "Key Tracking"
modulators in the Mod Palette.
Center
C-1 to G#9. This sets the key around which the filter tracking is centered.
OASYS PCI
Attack time Decay time
Sustain
Level
Sustain while Release time
holding note
Xenon 2i
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