Korg Soundlink DRS OASYS PCI Patches & Effects Manual page 25

Analog Synths
pitch. At medium settings, the resonance will alter the timbre of the filter, but will
not usually be heard as a separate pitch. The timbre and intensity of the resonance
will change depending on the filter Type setting - 4 Pole, 2 Pole, or 2 Pole > 2 Pole.
Envelope
+/- 100. The ADSR envelope can be used to control the filter cutoff frequency,
adding to or subtracting from the setting on the Cutoff knob. With positive
envelope amounts, the envelope will increase the cutoff frequency above the setting
on the Cutoff knob. With negative amounts, the envelope will act as if it is inverted,
decreasing the cutoff frequency below the setting on the Cutoff knob.
At 0, the envelope will have no affect. At +100, the envelope will open the filter all
the way at its peak, even if Cutoff is set to 0. At -100, the envelope will close the
filter all the way down at its peak, even if the Cutoff is set to 100.
Envelope amount affect on cutoff frequency
Key Track
+/- 100. This adjusts the filter cutoff in response to incoming MIDI notes, centered
on E4, as shown below. Note that you can also modulate any parameter using the
"Key Tracking" modulators in the Mod Palette.
OASYS PCI
+100
0
-100
Analog 2 Osc
17