Korg Soundlink DRS OASYS PCI Patches & Effects Manual page 246

Vocal
Level Mod
List of Modulation Sources. This sets the modulation source for controlling the
glottal pulse output level. For a complete list, please see "Modulation Sources" on
page 2.
Mod Amount
0-100. This sets the amount by which the mod source affects the glottal pulse
output level.
Noise
This section controls the timbre and level of the breath noise. The timbre of the
noise is shaped by a 12dB per octave, resonant lowpass filter.
Frequency
0-100. This controls the cutoff frequency of the 12dB per octave lowpass filter.
Frequencies above the cutoff are cut, and frequencies below the cutoff are passed
through unchanged.
Generally speaking, the lower the cutoff, the darker the sound; the higher the
cutoff, the brighter the sound.
Resonance
0-100. This controls the resonance of the filter. At 0, the filter will not resonate at all;
at 100, it will be very resonant.
Level
0-100. This sets the initial output level for the breath noise, before modulation.
Level Mod
List of Modulation Sources. This sets the modulation source for controlling the
breath noise output level. For a complete list, please see "Modulation Sources" on
page 2.
Mod Amount
0-100. This sets the amount by which the mod source affects the breath noise output
level.
Formant
This section controls the shape of the mouth and throat, to create different vowel
sounds, or "formants." You can fade between different formants in real time, using
MIDI modulation and/or a dedicated LFO.
There is a single formant filter for the entire Patch, regardless of the number of
voices assigned. If the number of voices is set to 6, for instance, you will be able to
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Waveguide
OASYS PCI