Korg X50 20: St.Flanger, 21: St.Rndm Flang

115
EFFECT
20: St.Flanger (Stereo Flanger)
This effect gives a significant swell and movement of pitch to
the sound. It is more effective when applied to a sound with a
lot of harmonics. This is a stereo flanger. You can add spread
to the sound by offsetting the phase of the left and right LFOs
from each other.
a: Shape
Changing the LFO waveform shape controls the peak sweep of
flanging effects.
g: Feedback, i: W/D
The peak shape of the positive and negative “Feedback” value is
different. The harmonics will be emphasized when the effect
sound is mixed with the dry sound if you set a positive value for
both “Feedback” and “W/D”, and if you set a negative value for
both “Feedback” and “W/D”.
h: High Damp
This parameter sets the amount of damping of the feedback in the
high range. Increasing the value will cut high-range harmonics.
21: St.Rndm Flang
(Stereo Random Flanger)
The stereo effect uses a step-shape waveform and random
LFO for modulation, creating a unique flanging effect.
a
LFO Wave (LFO Waveform)
Selects LFO Waveform Tri, Sine
Shape (LFO Shape) –100...+100
Determines how much the LFO waveform is changed ☞
bLFO Phase –180...+180deg
Sets the LFO phase difference between the left and right ☞ Fx:10
c
Freq (LFO Frequency) 0.02...20.00Hz
Sets the LFO speed ☞ Fx:09,
(Source)
Selects the modulation source of LFO speed Off...Tempo
(Amount) –20.00...+20.00Hz
Sets the modulation amount of LFO speed
d
BPM/MIDI Sync Off, On
Switches between using the frequency of the LFO speed and using
the tempo and notes ☞ Fx:09,
BPM
Selects MIDI Clock and assigns tempo MIDI, 40...240 ☞ Fx:09
Base (Base Note)                  
Selects the type of notes that specify the LFO speed ☞ Fx:09
Times 1...16
Sets the number of notes that specify the LFO speed ☞ Fx:09
eDelay (Delay Time)
Sets the delay time from the original sound 0.0...50.0ms
fDepth
Sets the depth of LFO modulation 0...100
gFeedback
Sets the feedback amount –100...+100 ☞
hHigh Damp 0...100%
Sets the feedback damping amount in the high range ☞
i
W/D (Wet/Dly) –Wet...–1:99, Dry, 1:99...Wet
Sets the balance between the effect and dry sounds
☞ Fx:10,
(Source) Off...Tempo
Selects the modulation source of the effect balance
(Amount)
Sets the modulation amount of the effect balance –100...+100
Flanger
Flanger
Left
Right
Feedback
LFO Shape
LFO Phase
LFO: Tri / Sine
Wet / Dry
Wet / Dry
High Damp
Stereo In - Stereo Out
LFO Shape
LFO Shape = 0...+100 LFO Shape = 0...–100
LFO Waveform=Sine
aLFO Wave (LFO Waveform)
Selects LFO Waveform Step-Tri, Random ☞ Fx:10
bLFO Phase –180...+180deg
Sets the LFO phase difference between the left and right ☞ Fx:10
c
Freq (LFO Frequency) 0.02...20.00Hz
Sets the LFO speed ☞ Fx:10,
(Source) Off...Tempo
Selects the modulation source used for both LFO speed and step
speed
(Amount) –20.00...+20.00Hz
Sets the modulation amount of LFO speed
d
Step (LFO Step Frequency) 0.05...50.00Hz
Sets the LFO step speed (speed that changes in steps)
☞ Fx:10,
(Amount) –50.00...+50.00Hz
Sets the modulation amount of LFO step speed
e
Delay (Delay Time)
Sets the delay time from the original sound 0.0...50.0ms
Depth
Sets the depth of LFO modulation 0...100
f
BPM/MIDI Sync Off, On
Switches between using the frequency of the LFO speed and using
the tempo and notes ☞ Fx:09,
BPM
Selects MIDI Clock and assigns tempo MIDI, 40...240 ☞ Fx:09, 10
Base (Base Note)                  
Selects the type of notes that specify the LFO speed ☞ Fx:09
Times 1...16
Sets the number of notes that specify the LFO speed ☞ Fx:09
g
Step Base (Step Base Note)                       
Selects the type of notes to specify the LFO step speed
☞ Fx:10,
Times 1...32
Sets the number of notes to specify the LFO step speed ☞ Fx:10
h
Feedback
Sets the feedback amount –100...+100 ☞ Fx:20
HiDamp (High Damp) 0...100%
Sets the feedback damping amount in the high range ☞ Fx:20
i
W/D (Wet/Dly) –Wet...–1:99, Dry, 1:99...Wet
Sets the balance between the effect and dry sounds
☞ Fx:10, 20,
(Source) Off...Tempo
Selects the modulation source of the effect balance
(Amount)
Sets the modulation amount of the effect balance –100...+100
LFO: Step-Tri/Random
Left
Right
Feedback
LFO Phase
Wet / Dry
Wet / Dry
High Damp
Stereo In - Stereo Out
Flanger
Flanger