Korg PA3 57: St. Ring Modulator (Stereo Ring Modulator)

138

Effects

Modulation and Pitch Shift (Mod./P.Shift)

a: Type

a: LFO Phase [degree]

Select the type of phaser LFO and tremolo LFO for the “Type”

parameter. How the effect sound moves or rotates depends on

the type of LFO. Selecting “LFO Phase” enables you to offset the

timing of the phaser peak and control a subtle movement and

rotation of the sound.

f: Phaser Wet/Dry

i: Wet/Dry

PHASER Wet/Dry sets the balance between the phaser output

and the dry sound. OUTPUT Wet/Dry sets the balance between

the final phaser and tremolo output level and the dry sound.

57: St. Ring Modulator(Stereo Ring Modulator)

This effect creates a metallic sound by applying the oscillators to

the input signal. Use the LFO or Dynamic Modulation to modu-

late the oscillator to create a radical modulation. Matching the

oscillator frequency with a note number will produce a ring

modulation effect in specific key ranges.

a: OSC Mode

This parameter determines whether or not the oscillator fre-

quency follows the note number.

a: Pre LPF

This parameter enables you to set the damping amount of the

high range sound input to the ring modulator. If the input sound

contains lots of harmonics, the effect may sound dirty. In this

case, cut a certain amount of high range.

b: Fixed Frequency [ Hz]

This parameter sets the oscillator frequency when “OSC Mode”

is set to Fixed.

c: Note Offset

c: Note Fine

These parameters for the oscillator are used when “OSC Mode”

is set to Note (Key Follow). The “Note Offset” sets the pitch dif-

ference from the original note in semitone steps. The “Note

Fine” parameter fine-adjusts the pitch in cent steps. Matching

the oscillator frequency with the note number produces a ring

modulation effect in the correct key.

Wet/Dry Dry, 1:99...99:1,

Wet

Balance between the wet and dry

signal

Src Off...Tempo Table, “Dynamic Modulation

sources,” on page106

Amt –100...+100 Amount of modulation source

OSC Mode Fixed, Note

(Key Follow)

Switching between specifying the

oscillator frequency and using a

note number

Pre LPF 0...100

Sets the damping amount of the

high range input to the ring

modulator

Fixed

Frequency [Hz] 0...12.00k Sets the oscillator frequency when

OSC Mode is set to Fixed

Src Off...Tempo

Selects the modulation source for

the oscillator frequency when OSC

Mode is set to Fixed

Amt –12.00k...

+12.00k

Sets the modulation amount of the

oscillator frequency when OSC

Mode is set to Fixed

cNote Offset –48...+48

Sets the pitch difference from the

original note when OSC Mode is set to

Note (Key Follow)

Note Fine –100...+100 Fine-adjusts the oscillator frequency

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

Left

Right

FX Amt

Stereo In - Stereo Out

Pre LPF

Ring Modulator

Pre LPF

Ring Modulator

Note No.

OSC Mode

Fixed

Note (Key Follow)

Fixed Frequency Pitch

Note Offset, Fine

Sine Oscillator

LFO

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

LFO Depth 0...100 Sets the depth of LFO modulation

for the oscillator frequency

Src Off...Tempo Selects the modulation source of

the depth of modulation

Amt –100...+100 Sets the modulation amount of the

depth of modulation