Korg PA1X User Manual

345
Effects
Pitch/Phase Mod.
Appendix
026: Biphase Mod.
(Biphase Modulation)
This stereo chorus effect adds two different LFOs together. You
can set the Frequency and Depth parameters for each LFO indi-
vidually. Depending on the setting of these LFOs, very complex
waveforms will create an analog-type, unstable modulated
sound.
027: Vibrato
This effect causes the pitch of the input signal to shimmer. Using
the AutoFade allows you to increase or decrease the shimmering
speed.
d: LFO Frequency Mod, a: AUTOFADE Src, a: Fade-In Rate
b: Fade-In Delay [msec]
When “LFO Frequency Mod” is set to AUTOFADE, you can use the
modulation source selected in “AUTO FADE Src” as a trigger to
automatically fade in the modulation amount. When “BPM/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 [Hz]”=1.0
a
LFO1 Waveform
Selects LFO1 waveform
Triangle, Sine
LFO2 Waveform
Selects LFO2 waveform
Triangle, Sine
b
LFO Phase Sw 0 degree, 180 degree
Switches the LFO phase difference between left and right
c
LFO1 Frequency [Hz]
Sets the LFO1 speed
0.02...30.00Hz
Src
Selects the modulation source of LFO1&2 speed
Off...Tempo
Amt
Sets the modulation amount of LFO1 speed
–30.00...+30.00
d
LFO2 Frequency [Hz]
Sets the LFO2 speed
0.02...30.00Hz
Amt
Sets the modulation amount of LFO2 speed
–30.00...+30.00
e
Depth1
Sets the depth of LFO1 modulation
0...100
Src Off...Tempo
Selects the modulation source of LFO1&2 modulation depth
Amt –100...+100
Sets the modulation amount of LFO1 modulation depth
f
Depth2
Sets the depth of LFO2 modulation
0...100
Amt –100...+100
Sets the modulation amount of LFO2 modulation depth
g
L Pre Delay [msec]
Sets the delay time for the left channel
0.0...50.0msec
☞ Fx:016
h
R Pre Delay [msec]
Sets the delay time for the right channel
0.0...50.0msec
☞ Fx:016
i
Feedback
Sets the feedback amount
–100...+100
☞ Fx:017
High Damp [%]
Sets the damping amount in the high range
0...100%
j
Wet/Dry –Wet...–1:99, Dry, 1:99...Wet
Table , “Sets the balance between the effect and dry sounds,” on page 330
☞ Fx:010,
Src Off...Tempo
Table , “Selects the modulation source of the effect balance,” on page 330
Amt
Table , “Sets the modulation amount of the effect bal-
ance,” on page 330
–100...+100
Chorus/Flanger
Left
Right
Feedback
180 [degree]
Wet / Dry
Wet / Dry
High Damp
Stereo In - Stereo Out
LFO1: Tri / Sine
LFO2: Tri / Sine
Chorus/Flanger
High Damp
LFO1
LFO2
Bi-Phase Modulation LFO
Depth1
Depth2
+
a
AUTOFADE Src Off...Tempo
Selects the modulation source that starts AutoFade
☞,
Fade-In Rate
Sets the rate of fade-in
1...100
☞
b
Fade-In Delay [msec]
Sets the fade-in delay time
00...2000msec
☞
c
LFO Waveform
Selects LFO Waveform
Triangle, Sine
LFO Shape –100...+100
Determines how much the LFO waveform is changed
☞ Fx:020
d
LFO Frequency Mod D-mod, AUTOFADE
Switches between D-mod and AUTOFADE for the LFO frequency modula-
tion
☞
e
LFO Frequency [Hz] 0.02...20.00Hz
Sets the LFO speed
☞ Fx:009,
Src
Selects the modulation source of LFO speed
Off...Tempo
Amt –20.00...+20.00Hz
Sets the modulation amount of LFO speed
f
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
g
Depth
Sets the depth of LFO modulation
0...100
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
Table , “Sets the balance between the effect and dry sounds,” on page 330
Src Off...Tempo
Table , “Selects the modulation source of the effect balance,” on page 330
Amt
Table , “Sets the modulation amount of the effect bal-
ance,” on page 330
–100...+100
Vibrato
Vibrato
Left
Right
Wet / Dry
Wet / Dry
Stereo In - Stereo Out
LFO: Tri / Sine
LFO Shape
Fade-In Delay
LFO Frequency
AutoFade

Korg PA1X Specifications

General

Polyphony	62 voices
Sound Engine	HI synthesis (Hyper Integrated)
Display	TouchView graphical touch screen
Sequencer	16-track sequencer
Storage	floppy disk drive
Connectivity	MIDI In/Out/Thru, USB
Outputs	Headphones
Inputs	Microphone Input