Korg Soundlink DRS OASYS PCI Patches & Effects Manual page 190

Xenon 4m
Pitch Ramp affect on pitch
Pitch Mod
LFO 1
0.0-100.0. This sets the amount by which LFO 1 modulates pitch.
LFO 2
0.0-100.0. This sets the amount by which LFO 2 modulates pitch.
4 Pole Multimode Filter
Filter
Cutoff
0-100. This controls the cutoff frequency of the filter. The meaning of the cutoff
frequency will change depending on the filter mode.
When the filter is set to Lowpass mode, frequencies above the cutoff are attenuated,
and frequencies below the cutoff are passed through unchanged.
When the filter is set to Highpass mode, frequencies below the cutoff will be
attenuated, and frequencies above the cutoff will pass through unchanged.
When the filter is set to Bandpass mode, frequencies both above and below the
cutoff will be attenuated, and only frequencies right at the cutoff will pass through
unchanged.
Note that the Envelope and Key Track parameters also affect the cutoff frequency.
182
+12.0
0
-12.0
Time
PCM
Normal Pitch
OASYS PCI