Korg PA 80 User Manual page 238

20-20 Effects
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
+
Right
D-mod
D
-mod
Envelope Control
Input
Envelope Select
Scratch Source
a
Selects the modulation source for simulation control
Response
b
Sets the speed of the response to the Scratch Source
Envelope Select
Selects whether the start and end of recording is controlled via the modula-
tion source or the input signal level
c
Src
Selects the modulation source that controls recording when Envelope
Select is set to D-mod
Threshold
d Sets the recording start level when Envelope Select is set to Input
Response
e
Sets the speed of the response to the end of recording
Direct Mix
f
Selects how a dry sound is mixed
Wet/Dry
Table , "Sets the balance between the effect and dry sounds," on page 1
Src
g
Table , "Selects the modulation source of the effect balance," on page 1
Amt
Table , "Sets the modulation amount of the effect bal-
ance," on page 1
Wet / Dry
Direct
Scratch
Mix
Scratch
Rec Control
Wet / Dry
D -mod
Off...Tempo
☞
,
0...100
☞
D-mod, Input
☞
,
Off...Tempo
☞
0...100
☞
0...100
☞
Always On, Always Off, Cross Fade
☞
Dry, 1:99...99:1, Wet
Off...Tempo
–100...+100
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.
Start Playback Position
Recorded Sound
Scratch Source
JS X
D -mod
Ribbon – Max
JS+Y
JS–Y
Zero
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.
Scratch Source
End
Scratch!
+ Max
Zero
+ Max