041: Stereo Harmonic Chorus; 042: St. Bi-Phase Modulation - Korg Electronic Keyboard Parameter Manual

Effect Guide

041: Stereo Harmonic Chorus

This effect applies chorus only to higher frequencies.
This can be used to apply a chorus effect to a bass
sound without making the sound thinner. You can also
use feedback to turn the chorus into a flanger.
Stereo In - Stereo Out
Left
High/Low Split Point
Right
LFO: Tri / Sine
CHORUS
Pre Delay [msec]
Sets the delay time from the original sound.
Depth
Sets the depth of LFO modulation.
Source
Selects the modulation source of the LFO modulation
depth.
Amount
Sets the modulation amount of the LFO modulation
depth.
Feedback
Sets the feedback amount for the chorus. Increasing the
feedback turns the chorus into a flanger.
High Damp [%]
Sets the high range damping amount of the chorus
block.
High/Low Split Point
This sets the frequency split point between the low and
high ranges. Only the high range will be processed
through the chorus.
Low Level
Sets the low range output level.

042: St. Bi-phase Modulation

This stereo chorus effect adds two different LFOs
together. You can set the Frequency and Depth
parameters for each LFO individually. Depending on
the setting of these LFOs, very complex waveforms
will create an analog-type, unstable modulated sound.
798
Low Level
Chorus/Flanger
High Level
High Damp
Feedback
High Damp
High Level
Chorus/Flanger
Low Level
LFO Phase
[0.0...50.0]
[0...100]
[Off...Tempo]
[+/–100]
[+/–100]
[0...100]
[1...100]
[0...100]
High Level
Sets the high range (chorus) output level.
LFO
Waveform
Wet / Dry
Selects the LFO Waveform.
Phase [degrees]
Sets the LFO phase difference between the left and
right. See "Phase [degrees]" on page 779.
Wet / Dry
Frequency [Hz]
This sets the LFO speed, in Hz. It applies only when
MIDI/Tempo Sync, below, is Off.
Source
This selects a modulation source for the Frequency.
Amount
This sets the Frequency modulation amount, in Hz.
MIDI/Tempo Sync
BPM
Base Note
Times
When MIDI/Tempo Sync is on, the LFO speed is set by
BPM, Base Note, and Times, instead of Frequency. For
more information, see "MIDI/Tempo Sync" on
page 777.
Type
This controls whether the effect uses its individual
LFO, or one of the Common FX LFOs. For more
information, see "LFO Type" on page 777.
Common LFO Phase Offset [degrees]
When Type is set to Common FX LFO 1 or 2, this lets
you offset the phase from the master LFO.
OUTPUT
This is the standard effects output section, with
modulatable control over wet/dry balance. For more
information, see "OUTPUT" on page 764.
Stereo In - Stereo Out
Left
Right
LFO1: Tri / Sine
LFO2: Tri / Sine
[Triangle, Sine]
[–180...+180]
[0.02...20.00]
[Off...Tempo]
[–20.00...+20.00]
[Check-box]
[MIDI, 40.00...240.00]
[Individual, Common1, Common2]
Chorus/Flanger
High Damp
Feedback
High Damp
Chorus/Flanger
180 [degree]
[0...100]
[ ... ]
[x1...x32]
[+/–180]
Wet / Dry
Wet / Dry