KORG Professional Engineer PA3 - Manual (Page 133)

131 Effects
Modulation and Pitch Shift (Mod./P.Shift)
Advanced
Modulation and Pitch Shift (Mod./P.Shift)
46: 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.
a: AUTOFADE Src
b: Fade-In Delay [msec]
b: Fade-In Rate
d: LFO Frequency Mod
When “LFO Frequency Mod” is set to AUTOFADE, you can use
the modulation source selected in “AUTOFADE Src” as a trigger
to automatically fade in the modulation amount. When “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.
The following is an example of fade-in where the LFO speed is
increased from “1.0Hz” to “4.0Hz” when a note-on message is
received.
AUTOFADE Src=Gate1, LFO Frequency Mod=AUTOFADE,
LFO Frequency [Hz]=1.0, Amt=3.0
The effect is off when a value for the dynamic modulation source
specified for the “AUTOFADE Src” parameter is smaller than 64, and
the effect is on when the value is 64 or higher. The AutoFade function
is triggered when the value changes from 63 or smaller to 64 or
higher.
a AUTOFADE Src Off...Tempo
Selects the modulation source that
starts AutoFade
b
Fade-In Delay
[msec]
00...2000
Sets the fade-in delay time
Fade-In Rate 1...100
Sets the rate of fade-in
c
LFO Waveform Triangle, Sine Selects the LFO Waveform
LFO Shape –100...+100
Changes the curvature of the LFO
Waveform
d
LFO Frequency
Mod D-mod,
AUTOFADE
Switches between D-mod and
AUTOFADE for the LFO frequency
modulation
e
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
f
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
g
Depth 0...100 Sets the depth of LFO modulation
Src Off...Tempo
Selects the modulation source of the
LFO modulation depth
Amt –100...+100
Sets the modulation amount of the
LFO modulation depth
h
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
Vibrato
Vibrato
Left
Right
FX Amt
FX Amt
Stereo In - Stereo Out
LFO: Tri / Sine LFO Shape
Fade-In Delay LFO Frequency AutoFade
AUTOFADE AutoFade
Note On All Note Off
Fade-In Rate
Source=Gate1
LFO Freq. Mod=AUTOFADE
LFO Frequency[Hz]=1.0
Amount=+3.0
LFO Frequency
=1.0+3.0=4.0Hz
LFO Frequency
=1.0Hz
Gate1 Signal
AUTOFADE
Fade-In Dealy