194Effects

Pitch/Phase Mod.

031: Scratch

This effect is applied by recording the input signal and mov- ing the modulation source. It simulates the sound of scratches you can make using a turntable.

Wet: Mono In - Mono Out / Dry: Stereo In - Stereo Out

 

 

Left

 

 

Wet / Dry

 

 

 

+

Scratch

Direct

Mix

 

Rec Control

Scratch

 

Right

 

 

Wet / Dry

 

D-modD-modEnvelope Control

 

 

 

 

 

Input

 

 

 

Envelope Select

 

 

 

D-mod

 

 

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 Source

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

Envelope Select

 

D-mod, Input

 

Selects whether the start and end of recording is controlled via the modula-

c

tion source or the input signal level

,

 

 

 

 

 

 

 

 

 

 

 

 

 

 

Src

 

Off...Tempo

 

 

 

Selects the modulation source that controls recording when Envelope

 

Select is set to D-mod

 

 

 

 

 

 

 

 

 

 

 

 

 

 

Threshold

 

0...100

d

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

 

 

 

 

 

 

 

 

 

 

 

 

 

 

f

Direct Mix

Always On, Always Off, Cross Fade

Selects how a dry sound is mixed

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

Wet/Dry

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

 

Table , “Sets the balance between the effect and dry sounds,” on page 175

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

g

Src

 

Off...Tempo

Table , “Selects the modulation source of the effect balance,” on page 175

 

 

 

 

 

 

 

 

 

 

 

 

Amt

 

 

–100...+100

 

Table , “Sets the modulation amount of the effect bal-

 

 

 

 

 

ance,” on page 175

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

a: Scratch Source, b: Response

The Scratch Source parameter enables you to select the modulation source that controls simulation. The value of the modulation source corresponds to the playback posi- tion. The Response parameter enables you to set the speed of the response to the modulation source.

 

 

 

 

 

 

 

 

 

Scratch Source

 

 

 

 

 

Start

Playback Position

End

Recorded Sound

 

 

 

 

 

 

Scratch Source

 

 

Scratch!

 

 

D

 

 

 

JS X

 

 

 

 

-

mod

 

 

 

 

 

 

+ Max

 

 

 

Ribbon

– Max

 

 

Zero

 

 

 

 

 

 

 

 

 

 

 

 

 

JS+Y

JS–Y Zero+ Max etc…

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 Threshold value.

The maximum recording time is 1365msec. 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 smaller 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 Wet to use this parameter effectively.

Page 196
Image 196
Korg KORG Pa50 user manual Scratch Source, b Response, Envelope Select, c Src, d Threshold, Direct Mix