Stereo decimator, Effects, Advanced – KORG Professional Engineer PA3 User Manual

Page 119

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117

Effects

EQ and Filters (EQ/Filter)

Advanced

c: Voice Top
d: Voice Center
e: Voice Bottom

These parameters assign vowels to the top, center, and bottom
position of the controller.

E.g.: When “Voice Top”=A, “Voice Center”=I, and
“Voice Bottom”=U:

If “Sweep Mode”is set to D-mod and Ribbon is selected as the
modulation source, moving your finger from the right to left of
the ribbon controller will change the sound from “a” to “i,” then
“u.”

If Sweep Mode is set to LFO, the sound will change cyclically
from “a” to “i,” “u,” “i,” then “a.”

f: Formant Shift

This parameter adjusts the frequency level to which the effect is
applied. If you wish to apply the effect to a higher-range sound,
set this parameter to a higher value; to apply the effect to a
lower-range sound, set this to a lower value.

f: Resonance

This parameter sets the intensity of resonance for the voice pat-
tern. A larger value will add more character to the sound.

18: Stereo Decimator

This effect creates a rough sound like a cheap sampler by lower-
ing the sampling frequency and data bit length. You can also
simulate noise unique to a sampler (aliasing).

a: Pre LPF

If a sampler with a very low sampling frequency receives very
high-pitched sound that could not be heard during playback, it
could generate pitch noise that is unrelated to the original sound.
Set “Pre LPF” to On to prevent this noise from being generated.

If you set the “Sampling Freq” to about 3 kHz and set “Pre LPF”
to Off, you can create a sound like a ring modulator.

f: Resolution
g: Output Level

If you set a smaller value for the “Resolution” parameter, the
sound may be distorted. The volume level may also be changed.
Use “Output Level” to adjust the level.

+ Max

Zero

D

-mod

– Max

Voice Bottom

Voice Center

Voice Top

U

I

A

A

O

E

JS X
Ribbon

JS +Y
JS –Y
etc…

Zero

+ Max

Talking Modulator Control

a

Pre LPF

Off, On

Selects whether the harmonic noise
caused by a decrease in sampling
frequency is generated or not

High Damp [%] 0...100

Sets the ratio of cut of the high
range

b

Sampling Freq
[Hz]

1.00k...
48.00k

Sets the sampling frequency

Src

Off...Tempo

Selects the modulation source of
the sampling frequency

Amt

–48.00k...
+48.00k

Sets the modulation amount of the
sampling frequency

c

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

d

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

e

Depth

0...100

Sets the depth of the sampling
frequency LFO modulation

Src

Off...Tempo

Selects the LFO modulation source
of the sampling frequency

Amt

–100...+100

Sets the LFO modulation amount of
the sampling frequency

f

Resolution

4...24

Sets the data bit length

g

Output Level

0...100

Sets the output level

Src

Off...Tempo

Selects the modulation source for
the output level

Amt

–100...+100

Sets the modulation amount of the
output level

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

Stereo In - Stereo Out

Pre LPF

Pre LPF

High Damp Output Level

High Damp Output Level

Sampling Frequency

Decimator

Decimator

D

-mod

LFO

Resolution

Resolution

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