Korg PA1X User Manual page 354

350 Effects
Mod./P.Shift
d: LFO Frequency [Hz], d: Envelope Amount [Hz],
e: Depth, e: Envelope Amount
These parameters set the modulation via an envelope (input sig-
nal level).
The "LFO speed" is obtained by adding the "LFO Frequency"
value to the "Envelope Amount" value multiplied by the input
signal. The LFO modulation depth is obtained by adding the
Depth value to the "Envelope Amount" value multiplied by the
input signal level.
• The following example indicates that the "Depth" is 0
with an LFO Frequency of 1.0Hz and the maximum
input, and that the "Depth" is 100 with a Frequency of
8.0Hz with zero input.
"LFO Frequency [Hz]"=8.0, "Envelope Amount [Hz]"=–7.0
"Depth"=100, "Envelope Amount"=–100
Level
034: Auto Pan
This Auto Pan effect pans sound between left and right. It is ste-
reo, and shifting the left and right LFO phases from each other
will simulate the sound of the left and right channels crossing
over each other by turns, or chasing each other.
Stereo In - Stereo Out
Left
Right
LFO: Tri / Sin LFO Shape
LFO Waveform
Selects LFO Waveform
a
LFO Shape
Determines how much the LFO waveform is changed
LFO Phase [degree]
b
Sets the LFO phase difference between the left and right
LFO Frequency [Hz]
Sets the LFO speed
Src
c
Selects the modulation source of LFO speed
Amt
Sets the modulation amount of LFO speed
BPM/MIDI Sync
Switches between using the frequency of the LFO speed and using the
tempo and notes
BPM
Selects MIDI Clock and assigns tempo
d
Base Note
Selects the type of notes that specify the LFO speed
Times
Sets the number of notes that specify the LFO speed
Depth
Sets the depth of LFO modulation
Src
e Selects the modulation source of the depth of modulation
Amt
Sets the modulation amount of the depth of modula-
tion
Shimmer
Dry Envelope
LFO Frequency[Hz]=8.0
Envelope Amount[Hz]= –7.0Hz
Depth=100
Envelope Amount= –100
Time
Wet / Dry
Pan
Depth
Pan
Wet / Dry
LFO Phase
Triangle, Sine
–100...+100
☞
–180...+180
☞
0.02...20.00Hz
☞
Fx:009,
Off...Tempo
–20.00...+20.00Hz
Off, On
☞
Fx:009,
MIDI, 40...240
☞
Fx:009
☞
Fx:009
x1...x16
☞
Fx:009
0...100
Off...Tempo
–100...+100
Wet/Dry
Table , "Sets the balance between the effect and dry sounds," on page 330
Src
f
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
a: LFO Shape
You can change the panning curve by modifying the LFO wave-
form.
b: LFO Phase
This parameter determines the difference in the left and right
LFO phases. When you change the value gradually from 0, the
sound from the left and right channels will chase each other
around. If you set the parameter to +180 or –180, the sound from
each channel will cross over each other.
You need to input different sounds to each channel in order for
this parameter to be effective.
LFO Phase = 0 degrees LFO Phase = 90 degrees
L-In
R-In
L-In
R-In
L-In
L-In
R-In
L-In
R-In R-In
L-In
R-In
Left Right
Center
Output Stereo Image
Dry, 1:99...99:1, Wet
Off...Tempo
–100...+100
Stereo Auto Pan - LFO Phase
LFO Phase = 180 degrees
L-In L-In
R-In
R-In
L-In L-In
R-In
R-In
L-In
R-In
R-In
L-In L-In
R-In
L-In
L-In
R-In R-In