Korg PA3 50: Scratch

134

Effects

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

The effect is off when a value for the modulation source specified for

the “Src” parameter is smaller than 64, and the effect is on when the

value is 64 or higher. The Doppler effect is triggered when the value

changes from 63 or smaller to 64 or highe r.

e: Pitch Depth

With the Doppler effect, the pitch is raised when the sound

approaches, and the pitch is lowered when the sound goes away.

This parameter sets this pitch variation.

f: Pan Depth

This parameter sets the width of the stereo image of the effect

sound. With larger values, the sound seems to come and go from

much further away. With positive values, the sound moves from

left to right; with negative values, the sound moves from right to

left.

50: Scratch

This effect is applied by recording the input signal and moving

the modulation source. It simulates the sound of scratches you

can make using a turntable.

a: Scratch Source

b: Response

The Scratch Source parameter enables you to select the modula-

tion source that controls simulation. The value of the modula-

tion source corresponds to the playback position. The Response

parameter enables you to set the speed of the response to the

modulation source.

c: Envelope Select

c: Src

d: Threshold

When “Envelope Select” is set to D-mod, the input signal will be

recorded only when the modulation source value is 64 or higher.

When “Envelope Select” is set to Input, the input signal will be

recorded only when its level is over the Th reshold value.

The maximum recording time is 2,730msec. If this is exceeded,

the recorded data will start being erased from the top.

e: Response

This parameter enables you to set the speed of the response to

the end of recording. Set a smalle r value when you are recording

a phrase or rhythm pattern, and set a higher value if you are

recording only one note.

f: Direct Mix

With Always On, a dry sound is usually output. With Always

Off, dry sounds are not output. With Cross Fade, a dry sound is

usually output, and it is muted only when scratching.

Set Wet/Dry to 100 to use this parameter effectively.

a Scratch Source Off...Tempo Selects the modulation source for

simulation control

b Response 0...100 Sets the speed of the response to

the Scratch Src

Envelope

Select D-mod, Input

Selects whether the start and end of

recording is controlled via the

modulation source or the input

signal level

Src Off...Tempo

Selects the modulation source that

controls recording when Envelope

Select is set to D-mod

d Threshold 0...100 Sets the recording start level when

Envelope Select is set to Input

e Response 0...100 Sets the speed of the response to

the end of recording

fDirect Mix

Always On,

Always Off,

Cross Fade

Selects how a dry sound is mixed

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

Pitch

Higher

Doppler - Pitch / Pan Depth

Lower

Original Pitch

Left Center Right

Pitch Depth

Pan Depth

< < < < < <<<<<< >>>>>> > > > > >

VolumeLouder Louder

Pan Depth

= (–) value

Pan Depth

= (+) value

Input

D-mod

Envelope Select

-mod

Envelope Control

Left

Right

FX Amt

FX Amt = 100: Mono In - Mono Out / FX Amt = 0: Stereo In - Stereo Out

Scratch Direct

Mix

-mod

Rec Control Scratch

+ Max

Zero

Scratch!

D-mod

– Max

JS X

Ribbon

JS+Y

JS–Y

etc… Zero + Max

Scratch Source

Recorded Sound

Scratch Source

Start Playback Position End