KORG Professional Engineer PA3 - Manual (Page 137)

135 Effects
Modulation and Pitch Shift (Mod./P.Shift)
Advanced
51: Grain Shifter
This effect cuts extremely short samples (“grains”) from the
input signal waveform and plays them repeatedly, giving a
mechanical character to the sound.
a: Duration
c: LFO Sample Cycle [Hz]
Duration sets the length of the sampled grain, and the LFO
Sample Cycle controls how often a new grain is sampled. In
between Sample Cycles, the current grain is repeated continu-
ously.
52: Stereo Tremolo
This effect modulates the volume level of the input signal. The
effect is stereo, and offsetting the LFO of the left and right phases
from each other produces a tremolo effect between left and
right.
a: LFO Waveform
This parameter sets the basic shape of the LFO. The Vintage
waveform models classic guitar-amp tremolo.
b: LFO Phase [degree]
This parameter determines the difference between the left and
right LFO phases. A higher value will simulate the auto-pan
effect in which the sound is panned between left and right.
a
Duration 0...100 Sets the duration of the grain
Src Off...Tempo
Selects the source that will
modulate the duration of the grain
Amt –100...+100
Sets the amount by which the grain
duration will be modulated
b LFO Sync Src Off...Tempo
Selects the modulation source that
will reset the LFO
c
LFO Sample
Cycle [Hz]
0.02...20.00
Sets the frequency at which the
grain will be switched
Src Off...Tempo
Selects a modulation source for LFO
speed
Amt
–20.00...
+20.00 Sets the modulation amount of LFO
speed
d
MIDI Sync Off, On
When this is on, the LFO speed is set
by BPM, Base Note, and Times,
instead of Frequency
BPM
MIDI,
40.00...
300.00 MIDI syncs to the system tempo; 40–
300 sets the tempo manually for this
individual effect
Base Note r...w
Selects the type of notes that
specify the LFO speed
Times x1...x32
Sets the number of notes that
specify the LFO speed
e
Wet/Dry
Dry, 1:99...99:1,
Wet Balance between the wet and dry
signal
Src Off...Tempo
Table , “Dynamic Modulation
sources,” on page 106
Amt –100...+100 Amount of modulation source
+
Left
Right
Sample Cycle
FX Amt
FX Amt
FX Amt = 100: Mono In - Mono Out / FX Amt = 0: Stereo In - Stereo Out
LFO
D -mod Trigger
Grain Shifter
In
Out
Sample Cycle / Duration
Sample Cycle
Duration
a
LFO Waveform
Triangle, Sine,
Vintage, Up,
Down
Selects the LFO Waveform
LFO Shape –100...+100
Changes the curvature of the LFO
Waveform
b
LFO Phase
[degree]
–180...+180
Sets the LFO phase difference
between the left and right
c
LFO Frequency
[Hz]
0.02...20.00 Sets the speed of the LFO
Src Off...Tempo
Selects a modulation source for LFO
speed
Amt
–20.00...
+20.00 Sets the modulation amount of LFO
speed
d
MIDI Sync Off, On
When this is on, the LFO speed is set
by BPM, Base Note, and Times,
instead of Frequency
BPM
MIDI,
40.00...
300.00 MIDI syncs to the system tempo; 40–
300 sets the tempo manually for this
individual effect
Base Note r...w
Selects the type of notes that
specify the LFO speed
Times x1...x32
Sets the number of notes that
specify the LFO speed
e
Depth 0...100 Sets the depth of LFO modulation
Src Off...Tempo
Selects the modulation source of
the depth of modulation
Amt –100...+100
Sets the modulation amount of the
depth of modulation
f
Wet/Dry
Dry, 1:99...99:1,
Wet Balance between the wet and dry
signal
Src Off...Tempo
Table , “Dynamic Modulation
sources,” on page 106
Amt –100...+100 Amount of modulation source
Left
Right
FX Amt
FX Amt
Stereo In - Stereo Out
LFO Phase
LFO: Tri/Sin/Vintage/Up/Down LFO Shape
Tremolo
Tremolo
Tremolo - LFO Waveform
Triangle Sine Vintage Up Down