Korg Soundlink DRS OASYS PCI Patches & Effects Manual page 37

Analog Synths
Glide
Glide
0-100. This sets the glide amount (also known as portamento) for the oscillator,
which makes the pitch slide smoothly between notes. At 0, Glide is completely off.
At 100, notes will take a long time to glide to the new pitch.
Note that the effects of glide will also vary depending on the Patch's voice
allocation setting, in the Program Edit window. Poly Retrig, Poly Reuse, Mono
Legato, and Unison modes are generally the most suitable for use with Glide, but
you may find that you like other settings as well.
Noise
Noise
0-100. This controls the output level of the noise generator.
Filter
Comb filters create a series of resonant peaks, somewhat similar to a flanger. They
have the most pronounced effect when modulated over time, using envelopes, lfos,
or MIDI mod sources.
Cutoff
0-100. This controls the distance, in frequency, between the resonant peaks of the
comb filter. Higher cutoffs mean more space between the peaks.
Resonance
0-100. Resonance controls the level of the filter's resonant peaks. The comb filter is
completely dependent on resonance; with 0 resonance, the filter will have no effect.
Generally, the resonance should be set fairly high.
Feedback
Pos, Neg. This sets where the first resonant peak will appear.
Pos (Positive). With positive feedback, the first peak is at 0Hz, giving the sound a
bass boost.
Neg (Negative). With negative feedback, the first peak is at 1/2 of the cutoff
frequency.
Damping
0-100. This is the cutoff frequency for a separate filter, built into the comb filter's
resonance. Lower values will cause more damping, so that the volume of the
resonant peaks diminishes at higher frequencies.
OASYS PCI
Comb Synth
29