KORG Professional Engineer PA3 - Manual (Page 143)

141 Effects
Modulation and Pitch Shift (Mod./P.Shift)
Advanced
62: Organ Vib/Chorus
(Organ Vibrato/Chorus)
This effect simulates the chorus and vibrato circuitry of a vintage
organ. The modulation speed and depth can be customized.
b: Control Mode
c: Preset Type
d: Custom Mix
e: Custom Depth
f: Custom Speed [Hz]
If Control Mode=Preset, you can use c: Preset Type to select the
effect. In this case, the Custom Mix/Depth/Speed settings are
ignored. If Control Mode=Custom, the Custom Mix/Depth/
Speed settings are valid, and the c: Preset Type setting is ignored.
c: Amt
If Preset Type=V1 and Src=JS+Y, you can set this to +5 and
move JS +Y to control the effect in the order of
V1
C1 V2 C2 V3 C3.
63: Rotary Speaker
This effect simulates a rotary speaker, and obtains a more realis-
tic sound by simulating the rotor in the low range and the horn
in the high range separately. The effect also simulates the stereo
microphone settings.
a: Mode
This parameter sets how the modulation source switches
between rotation and stop.
When Mode = Toggle, the speaker rotates or stops alternately
each time you press the pedal or move the joystick. Via MIDI,
rotation will switch between start and stop each time the modu-
lation amount exceeds 64.
When Mode = Moment, the speaker rotates by default, and
stops only when you press the pedal or move the joystick. Via
MIDI, modulation values above 64 make the speaker rotate, and
values below 64 make it stop.
a Input Trim 0...100 Sets the input level
b Control Mode Preset, Custom
Selects either preset or custom
settings
c
Preset Type
V1, C1, V2, C2,
V3, C3
Selects the effect type when
Mode=Preset
V1/V2/V3 are variations of vibrato,
and C1/C2/C3 are variations of
chorus
Src Off...Tempo
Selects the modulation source that
will change the effect type
Amt –5...+5
Sets the modulation amount for
changing the effect type
d
Custom Mix
Vibrato,
1:99...99:1,
Chorus
Sets the mix level of the direct
sound when Mode=Preset
Src Off...Tempo
Selects the modulation source that
will control the mix level of the
direct sound
Amt –100...+100
Sets the modulation amount for
controlling the mix level of the
direct sound
e
Custom Depth 0...100 Sets the vibrato depth
Src Off...Tempo
Selects the modulation source that
will control vibrato depth
Amt –100...+100
Sets the modulation amount for
controlling the vibrato depth
f
Custom Speed
[Hz]
0.02...20.00 Sets the vibrato speed
Src Off...Tempo
Selects the modulation source for
controlling the vibrato speed
Amt
–20.00...
+20.00 Sets the modulation amount for
controlling the vibrato speed
g
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/Chorus
Mode
Preset Setting
Custom Parameters
Left
Right
FX Amt
FX Amt
FX Amt = 100: Mono In - Mono Out / FX Amt = 0: Stereo In - Stereo Out
a
Mode Switch Rotate, Stop
Switches between speaker rotation
and stop
Src Off...Tempo
Selects a modulation source for
Rotate/Stop
Mode
Toggle,
Moment
Sets the switch mode for Rotate/
Stop modulation
b
Speed Switch Slow, Fast
Switches the speaker rotation speed
between slow and fast
Src Off...Tempo
Selects a modulation source for
Slow/Fast
Mode
Toggle,
Moment
Sets the switch mode for Slow/Fast
modulation
c
Manual Speed
Ctrl
Off...Tempo
Sets a modulation source for direct
control of rotation speed
d
Hore
Acceleration
0...100
How quickly the horn rotation
speed in the high range is switched
Hore Ratio
Stop,
0.50...2.00
Adjusts the (high-range side) horn
rotation speed. Standard value is
1.00. Selecting “Stop” will stop the
rotation
e
Rotor
Acceleration
0...100
Determines how quickly the rotor
rotation speed in the low range is
switched
Rotor Ratio
Stop,
0.50...2.00
Adjusts the (low-frequency) rotor
speed. Standard value is 1.00.
Selecting “Stop” will stop the
rotation
f
Horn/Rotor
Balance Rotor, 1...99,
Horn
Sets the level balance between the
high-frequency horn and low-
frequency rotor
g
Mic Distance 0...100
Sets the distance between the
microphone and rotary speaker
Mic Spread 0...100
Sets the angle of left and right
microphones
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
Left
Right
FX Amt
FX Amt
FX Amt = 100: Mono In - Stereo Out / FX Amt = 0: Stereo In - Stereo Out
D -mod
D -mod
D -mod
Mode Switch: Rotate/Stop
Speed Switch: Slow/Fast
Manual Speed Control
Speaker Simulation
Mic Distance
Mic Spread
Horn/Rotor
Balance
Horn
Rotary Speaker
Rotor
+