Korg MMT RADIAS, Owner'S Manual, Page: 91 / 176

3. Synth Parameters
85
When “OSC Mod” = VPM
Control1: Mod Depth (VPM Depth) [000…127]
Adjusts the depth of VPM.
Control2: Harmonics (Mod Harmonics) [01…32]
Specifies the frequency of the VPM modulator as a
harmonic multiple of oscillator 1.
4: Control1

CONTROL1

5: Control2

CONTROL2

“Control1” and “Control2” adjust parameters of the se-
lected waveform. The parameters and the available val-
ues will depend on the waveform that is selected.
(
☞
p.82 “Wave (OSC1 Wave) Ü WAVE [
π
], [†] á”)
P06–2: OSC 2
These are the parameters for the oscillator 2 waveform.
1: Wave

WAVE

[Saw, Squre, Tri, Sin]
Selects the waveform for oscillator 2.
This setting will affect the maximum number of
voices.
Saw
Sawtooth wave is suitable for creating a broad range of
typical analog synthesizer sounds such as synth bass
and synth brass.
Squre
Square wave is suitable for electronic sounds or wood-
wind sounds such as clarinet.
Tri
Triangle wave has fewer overtones and a stronger fun-
damental than sawtooth wave or square wave. It is suit-
able for mild bass sounds.
Sin
This is a sine wave.
2: OSC Mod (Oscillator Modulation Type)

OSC MOD

[Off, Ring, Sync, RingSync]
Selects the oscillator modulation type.
Some settings may produce noise.
Off
The sound will be output without any modulation being
applied. You can adjust “Semitone” and “Tune” to pro-
duce a spacious-sounding detune effect. For fuller synth
bass sounds, set the pitch of oscillator 1 and 2 one octave
apart.
Ring
This type of modulation generates frequencies at the
sum and difference of oscillators 1 and 2. You can adjust
“Semitone” and “Tune” to create metallic sounds with
little sense of pitch. This is useful for sound effects.
Sync
This type of modulation synchronizes oscillator 2 to the
phase of oscillator 1, forcibly resetting the phase of oscil-
lator 2.
This is effective on lead synth sounds. Use “Semitone”
and “Tune” to adjust the overtones.
RingSync
This applies Ring and Sync modulation simultaneously.
3: Semitone

SEMITONE

[–24…+24]
Specifies the amount of detuning relative to oscillator 1
in semitone steps. Values of ±12 produce a pitch differ-
ence of one octave, and values of ±24 produce a pitch
difference of two octaves. At a value of 0, the pitch will
be the same as OSC1.
4: Tune

TUNE

[–63…+63]
Specifies the amount of detuning relative to oscillator 1.
Values of ±63 produce a pitch difference of ±2 octaves,
and values of ±48 produce a pitch difference of ±1 oc-
tave. Values near 0 produce fine adjustments in the
pitch.
If “OSC Mod” is set to Sync, adjusting the “Semi-
tone” or “Tune” parameters will change the pitch
of the overtones. The pitch of the fundamental will
not change.
OSC1 Wave
OSC2 Wave
OSC1 Output
OSC2 Output
OSC1 Wave
OSC2 Wave
OSC1 Output
OSC2 Output
Sync
OSC1 Wave
OSC2 Wave
Sync
OSC1 Output
OSC2 Output