Korg PA 80 User Manual page 235

026: BiphaseMod.
(Stereo Biphase 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.
Stereo In - Stereo Out
Left
Chorus/Flanger
Chorus/Flanger
Right
180 [degree]
LFO1: Tri / Sine
LFO2: Tri / Sine
LFO1 Waveform
Selects LFO1 waveform
a
LFO2 Waveform
Selects LFO2 waveform
LFO Phase Sw
b
Switches the LFO phase difference between left and right
LFO1 Frequency [Hz]
Sets the LFO1 speed
Src
c
Selects the modulation source of LFO1&2 speed
Amt
Sets the modulation amount of LFO1 speed
LFO2 Frequency [Hz]
Sets the LFO2 speed
d
Amt
Sets the modulation amount of LFO2 speed
Depth1
Sets the depth of LFO1 modulation
Src
e
Selects the modulation source of LFO1&2 modulation depth
Amt
Sets the modulation amount of LFO1 modulation depth
Depth2
Sets the depth of LFO2 modulation
f
Amt
Sets the modulation amount of LFO2 modulation depth
L Pre Delay [msec]
g
Sets the delay time for the left channel
R Pre Delay [msec]
h
Sets the delay time for the right channel
Feedback
Sets the feedback amount
i
High Damp [%]
Sets the damping amount in the high range
Wet/Dry
Table , "Sets the balance between the effect and dry sounds," on page 1
Src
j
Table , "Selects the modulation source of the effect balance," on page 1
Amt
Table , "Sets the modulation amount of the effect bal-
ance," on page 1
LFO1
LFO2
Wet / Dry
High Damp
Feedback
High Damp
Wet / Dry
Triangle, Sine
Triangle, Sine
0 degree, 180 degree
0.02...30.00Hz
Off...Tempo
–30.00...+30.00
0.02...30.00Hz
–30.00...+30.00
0...100
Off...Tempo
–100...+100
0...100
–100...+100
0.0...50.0msec
☞
Fx:016
0.0...50.0msec
☞
Fx:016
–100...+100
☞
Fx:017
0...100%
–Wet...–1:99, Dry, 1:99...Wet
☞
Fx:010,
Off...Tempo
–100...+100
Bi-Phase Modulation LFO
Depth1
+
Depth2
027: Vibrato
(Stereo Vibrato)
This effect causes the pitch of the input signal to shimmer.
Using the AutoFade allows you to increase or decrease the
shimmering speed.
Stereo In - Stereo Out
Left
Right
LFO Shape
LFO: Tri / Sine
AutoFade
Fade-In Delay
AUTOFADE Src
Selects the modulation source that starts AutoFade
a
Fade-In Rate
Sets the rate of fade-in
Fade-In Delay [msec]
b
Sets the fade-in delay time
LFO Waveform
Selects LFO Waveform
c
LFO Shape
Determines how much the LFO waveform is changed
LFO Frequency Mod
d Switches between D-mod and AUTOFADE for the LFO frequency modula-
tion
LFO Frequency [Hz]
Sets the LFO speed
Src
e
Selects the modulation source of LFO speed
Amt
Sets the modulation amount of LFO speed
BPM/MIDI Sync
Switches between using the frequency of the LFO speed and using the
tempo and notes
BPM
Selects MIDI Clock and assigns tempo
f
Base Note
Selects the type of notes that specify the LFO speed
Times
Sets the number of notes that specify the LFO speed
Depth
Sets the depth of LFO modulation
Src
g
Selects the modulation source of the LFO modulation depth
Amt
Sets the modulation amount of the LFO modulation depth
Wet/Dry
Table , "Sets the balance between the effect and dry sounds," on page 1
Src
h
Table , "Selects the modulation source of the effect balance," on page 1
Amt
Table , "Sets the modulation amount of the effect bal-
ance," on page 1
d: LFO Frequency Mod, a: AUTOFADE Src, a: Fade-In Rate
b: Fade-In Delay [msec]
When "LFO Frequency Mod" is set to AUTOFADE, you can
use the modulation source selected in "AUTO FADE Src"
as a trigger to automatically fade in the modulation
amount. When "BPM/MIDI Sync" is set to On, you cannot
use this.
The "Fade-in Rate" parameter specifies the rate of fade-
in. The "Fade-in Delay" parameter determines the time
from AutoFade modulation source ON until the fade-in
starts.
Effects 20-17
Pitch/Phase Mod.
Wet / Dry
Vibrato
Vibrato
Wet / Dry
LFO Frequency
Off...Tempo
☞
,
1...100
☞
00...2000msec
☞
Triangle, Sine
–100...+100
☞
Fx:020
D-mod, AUTOFADE
☞
0.02...20.00Hz
☞
Fx:009,
Off...Tempo
–20.00...+20.00Hz
Off, On
☞
Fx:009,
MIDI, 40...240
☞
Fx:009
☞
Fx:009
x1...x16
☞
Fx:009
0...100
Off...Tempo
–100...+100
Dry, 1:99...99:1, Wet
Off...Tempo
–100...+100