045: St. Env. Tremolo; 046: Stereo Auto Pan - Korg M3 Parameter Manual

Effect Guide

045: St. Env. Tremolo

(Stereo Envelope Tremolo)
This effect uses the input signal level to modulate a stereo
tremolo (LFO volume modulation). For instance, you can
create a tremolo effect that becomes deeper and faster as the
input gets more quiet.
Stereo In - Stereo Out
Left
Right
LFO: Tri/Sin/Vintage
+
Envelope
Envelope
0...100
Sens
a
Envelope
–100...+100
Shape
LFO Triangle,
Sine, Vintage Selects the LFO Waveform
Waveform
b
LFO Shape –100...+100
LFO Phase
c –180...+180
[degree]
LFO
Frequency 0.02...20.00
[Hz]
d
Envelope –20.00...
Amount [Hz] +20.00
Depth 0...100
e
Envelope
–100...+100
Amount
Dry, 1 : 99...
Wet/Dry
99 : 1, Wet
f Src Off...Tempo
Amt –100...+100
d: LFO Frequency [Hz]
d: Envelope Amount [Hz]
e: Depth
e: Envelope Amount
The graphic below shows an example of tremolo
modulation with negative modulation of both Depth and
Frequency. At the start of the note, the input is at maximum
volume. This slows down the LFO Frequency to 1.0Hz, but
also modulates the Depth to 0–so the tremolo doesn't have
any effect.
As the input volume dies down, the Frequency speeds up;
the Depth also increases, making the tremolo effect
increasingly audible. When the input volume approaches
silence, the Depth is at its maximum (100) and Frequency is
at 8Hz.
Level
470
Tremolo
Tremolo
LFO Phase
LFO Shape
Envelope Shape
Envelope Sens
Sets the envelope's sensitivity
to the input signal
Sets the envelope's curvature
Changes the curvature of the
LFO Waveform p.449
Sets the LFO phase difference
between the left and right
p.469
Sets the speed of the LFO
p.470
Sets the amount added to or
subtracted from the Frequency
when the envelope is at
maximum p.470
Sets the initial amount of
tremolo p.470
Sets the amount added to or
subtracted from the Depth
when the envelope is at
maximum p.470
Sets the balance between the
effect and the dry input
Selects a modulation source for
Wet/Dry
Sets the modulation amount
for Wet/Dry
Dry Envelope
LFO Frequency[Hz]=8.0
Envelope Amount[Hz]= –7.0Hz
Depth=100
Envelope Amount= –100

046: Stereo Auto Pan

This is a stereo-in, stereo-out auto-panner. The Phase and
Shape parameters lets you create various panning effects,
such as making the left and right inputs seem to chase each
other around the stereo field.
Stereo In - Stereo Out
Left
Wet / Dry
Right
LFO: Tri / Sin
Wet / Dry
LFO
Waveform
a
LFO Shape
b LFO Phase
[degree]
LFO
Frequency
[Hz]
c
Src
Amt
MIDI Sync
BPM
d
Base Note
Times
LFO Type
e
CmnLFO
Offset [deg]
Depth
f Src
Amt
Wet/Dry
g Src
Amt
a: LFO Shape
You can change the panning curve by modifying the LFO's
Shape.
b: LFO Phase [degree]
This determines the phase difference between the left and
right LFOs. When you gradually change the value away
from 0, the sounds from the left and right channels will seem
Shimmer to chase each other around. If you set the parameter to +180
or –180, the sounds from each channel will cross over each
other.
You'll only hear the effect of this parameter if the input is
true stereo, with different signals in the left and right
channels.
Time
Pan
Depth
Pan
LFO Phase
LFO Shape
Triangle,
Selects the LFO Waveform
Sine
Changes the curvature of the
–100...+100
LFO Waveform
Sets the LFO phase difference
–180...+180 between the left and right
0.02...20.00 Sets the speed of the LFO p.449
Selects a modulation source for
Off...Tempo
LFO speed
–20.00... Sets the modulation amount of
+20.00 LFO speed
When this is on, the LFO speed
is set by BPM, Base Note, and
Off, On
Times, instead of Frequency
MIDI syncs to the system
MIDI,
tempo; 40–300 sets the tempo
40.00...
manually for this individual
300.00
effect
Selects the type of notes that
...
specify the LFO speed
Sets the number of notes that
x1...x32
specify the LFO speed
Individual, Selects either (individual) LFO,
Common1, Common FX LFO1, or Common
Common2 LFO2
Sets the phase offset when
–180...+180 Type = Common 1 or Common
2
Sets the depth of LFO
0...100
modulation
Selects the modulation source
Off...Tempo
of the depth of modulation
Sets the modulation amount of
–100...+100
the depth of modulation
Dry, 1 : 99... Sets the balance between the
99 : 1, Wet effect and the dry input
Selects a modulation source for
Off...Tempo
Wet/Dry
Sets the modulation amount
–100...+100
for Wet/Dry
Wet / Dry
Wet / Dry
p.470
p.470
p.448
p.448
p.448
p.448
p.448
p.448