KORG Triton Studio - Manual (Page 203)

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a: Frequency Bottom, a: Frequency Top
The sweep width and direction of the wah filter are determined
by the “Frequency Top” and “Frequency Bottom” settings.
b: Sweep Mode
This parameter changes the wah control mode. Setting “Sweep
Mode” to Auto will select an auto-wah that sweeps according to
envelope changes in the input signal level. Auto-wah is frequently
used for funk guitar parts and clav sounds.
When “Sweep Mode” is set to D-mod, you can control the filter
directly via the modulation source in the same way as a wah
pedal.
When “Sweep Mode” is set to LFO, the effect uses LFO to sweep
in cycle.
c: Envelope Sens (Envelope Sensitivity)
This parameter sets the sensitivity of auto-wah. Increase the value
if the input signal is too low to sweep. Reduce the value if the
input signal is so high that the filter is stopped temporarily.
c: Envelope Shape
This parameter determines the sweep curve for auto-wah.
d: LFO Frequency [Hz], e: BPM/MIDI Sync
When “BPM/MIDI Sync”=Off, the LFO speed uses the LFO Fre-
quency parameter setting. When “BPM/MIDI Sync”=On, the
LFO speed follows the “BPM”, “Base Note”, and “Times” settings.
e: BPM, e: Base Note, e: Times
One cycle of LFO sweep is obtained by multiplying the length of a
note ( … ) (selected for “Base Note”, in relation to the tempo
specified in (“BPM”, or the MIDI Clock tempo if “BPM” is set to
MIDI
) by the number specified in the Times parameter.
010: St. Random Filter
(Stereo Random Filter)
This stereo band pass filter uses a step-shape waveform and
random LFO for modulation. You can create a special effect
from filter oscillation.
a: LFO Waveform, c: LFO Frequency [Hz],
d: LFO Step Freq (Frequency) [Hz]
When “LFO Waveform” is set to Step-Tri, LFO is a step-shape, tri-
angle waveform. The “LFO Frequency” parameter sets the origi-
nal triangle waveform speed. Changing the “LFO Step Freq”
parameter enables you to adjust the width of the steps.
Frequency
Bottom=25
Top=75
Higher
Max Zero
Higher
D -mod
Frequency
Bottom=60
Top=30
Higher
Max Zero
Higher D -mod
Sweep Mode=D-mod
Frequency
Bottom=25
Top=75
Higher
Frequency
Bottom=75
Top=25
Higher
Sweep Mode=Auto
Envelope Envelope Time
Wah
Woo Woo
Woo
Envelope
Wah Wah
Time
Woo
Woo
Wah
Wah
Time
Level
Envelope
value = 0...–100
value = 0...+100
Envelope Shape
a
LFO Waveform
Selects LFO Waveform Step-Tri, Random
☞
b
LFO Phase [degree] –180...+180
Sets the LFO phase difference between the left and right
☞
c
LFO Frequency [Hz]
Sets the LFO speed 0.02...20.00Hz
☞
,
Src Off...Tempo
Selects the modulation source used for both LFO speed and step
speed
Amt –20.00...+20.00Hz
Sets the modulation amount of LFO speed
d
LFO Step Freq (Frequency) [Hz] 0.05...50.00Hz
Sets the LFO step speed (speed that changes in steps)
☞
,
Amt –50.00...+50.00Hz
Sets the modulation amount of LFO step speed
e
BPM/MIDI Sync Off, On
Switches between using the frequency of the LFO speed and using
the tempo and notes
☞
Fx:009,
BPM
Selects MIDI Clock and assigns tempo MIDI, 40...240
☞
Fx:009,
☞
Base Note
Selects the type of notes that specify the LFO speed
☞
Fx:009
Times x1...x16
Sets the number of notes that specify the LFO speed
☞
Fx:009
f
Step Base Note
Selects the type of notes to specify the LFO step speed
☞
,
Times x1...x32
Sets the number of notes to specify the LFO step speed
☞
g
Manual
Sets the filter center frequency 0...100
h
Depth 0...100
Sets the modulation depth of filter center frequency
Src Off...Tempo
Selects the modulation source of filter modulation
Amt
Sets the modulation amount of filter modulation –100...+100
i
Resonance
Sets the resonance amount 0...100
j
Wet/Dry –Wet...–1:99, Dry, 1:99...Wet
Sets the balance between the effect and dry sounds
☞
,
Src Off...Tempo
Selects the modulation source of the effect balance
Amt
Sets the modulation amount of the effect balance –100...+100
Filter
Left
Right
Wet / Dry
Wet / Dry
Stereo In - Stereo Out
Filter
LFO Phase
LFO: Step-Tri/Random