Chorus/Fianger [Chorus/Flanger] - Korg A4 Guitar Owner's Manual

5. CHORUS/FLANGER
+This effect creates a swirling, warm sound by cyclically modulating the sound's pitch. Depending on how the parameters are set, you can obtain
both CHORUS and FLANGER.
*
Creating CHORUS and FLANGER effects
CHORUS
1) Select MODE 1 .
2) Set the DELAY TIME to 10m sec. or more.
3) Set the FEEDBACK to "0."
FLANGER
1) Select MODE 2.
2) Set the DELAY TIME to 5msec. or less. In the case of the FLANGER, the shorter the DELAY TIME, the higher the
pitch of the modulation.
IN
3) Set the FEEDBACK to 7 or more (or -7 or less [negative values= inverted phase]).
The higher the FEEDBACK setting, the stronger the modulation.
LFO:
/'VV
modulation
.,
MIX
(0---.
L
CHORUS/
OUT
FLANGER
Qj--.R
MODE1
LFO:
f \ / V
t
IN
CHORUS/
FLANGER
MODE2
MIX
0 - - . L
OUT
0 - - . R
LFO:
/'VV
"
IN
CHORUS/
FLANGER
MODE3
+ Parameters
1: Stereo CHORUS/FLANGER with LFO= TRI (triangle wave).
2:
Stereo CHORUS/FLANGER with LFO=SIN (sine wave).
A
MODE
[1 - 3]
3: With LFO= TRI, this mode sends the wet signal through the
left channel and the dry (direct) sound through the right
channel.
The DELAY TIME function is used to set the time between the
B
DELAY TIME
[0.0 - 75msec]
dry signal and the wet signal. When used together with the
feedback parameter, it controls the frequency of the reso-
nance
c
SPEED
[1 - 16]
The SPEED function is used to set the speed of modulation.
D
DEPTH
[0- 15]
The DEPTH is used to set the depth of modulation. The larger
this value, the greater the modulation.
E
The FEEDBACK function is used to set the amount ofleedback.
FEEDBACK [-15- 15]
Negative values= inverted phase.
The MIX function is used to set the mix ratio between the effect
F
MIX
[0- 30]
sound and the direct sound.
The setting "0" produces only the direct sound, while "30" pro-
duces only the effect sound.
16
MIX
L
OUT
R