Korg Synthesizer Musical Instrument User Manual


 
2:1 OSC 1 (03: VPM)
Parameters
Prog.
Edit
P2
03: VPM
The output of a carrier is phase-modulated by a modulator, and output through wave shape processing.
By controlling the wave shaping parameters and the feedback gain, tonal changes that are different
than simple phase modulation can be produced.
21a: Carrier
Wave [Saw, Square, Triangle, Sine]
Selects the carrier waveform.
Level [099]
Specifies the output level of the carrier. This will determine the output level of the VPM oscillator.
AMS.1 (Alternate Modulation 1 Source) [OFFMIDI (CC#83)]
Selects a modulation source 1 (
page 64 of this manual) that will control “Level.”
Intensity (Level AMS.1Intensity) [99+99]
Specifies the depth and direction of the effect of “AMS.1.”
AMS.2 (Alternate Modulation 2 Source) [OFFMIDI (CC#83)]
Selects a modulation source 2 (
page 64 of this manual) that will control “Level.”
Intensity (Level AMS.2 Intensity) [99+99]
Specifies the depth and direction of the effect of “AMS.2.”
21b: Wave Shape
Shape [099]
Specifies the number of cycle of wave shaping. As this value is increased, the number of cycles will increase,
causing more overtones to be added to the high-frequency range of the sound.
2-1a
21b
21c
21d
21e
Modulator Pitch
Carrier Pitch
(Basic Pitch)
Carrier Level
Output
Wave Shape Parameter
Feedback Gain
Modulator Level
Modulator
Carrier
Wave
Shape
Table valiation
Shape:0 Shape:99
Table Variation