816
059: Scratch
This effect simulates the sound of scratching on a turntable,
by recording the input and then modulating the playback.
RECORD
Envelope Select [Dmod, Input]
Selects whether the start and end of recording is controlled
via the modulation source or the input signal level.
Dmod: the input signal will be recorded only when the
modulation value is 64 or higher.
Input: the input signal will be recorded only when its level
is over the Threshold value.
The maximum recording time is 2,730msec. If this is
exceeded, the recorded data will start being erased from the
top.
Source [Off…Tempo]
Selects the modulation source that controls recording when
Envelope Select is set to Dmod.
Threshold [0…100]
Sets the recording start level when Envelope Select is set to
Input.
Response [0…100]
This sets 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.
PLAYBACK
Scratch Source [Off…Tempo]
This selects the modulation source for the “scratch.” The
modulation value corresponds to the playback position.
Response [0…100]
This controls how fast the effect responds to the Scratch
Source.
Direct Mix [Always On, Always Off, Cross Fade]
This controls how the dry sound is mixed with the effected
sound. To use this parameter effectively, set Wet/Dry to
Wet.
Always On: The dry sound is always heard at the output,
and the scratch effect is layered on top.
Always Off: Only the scratch effect is heard at the output. If
you’re not scratching, there won’t be any sound.
Cross Fade: Normally, the dry sound is heard at the output.
When you start to scratch, the dry sound is muted; when you
stop scratching, the dry sound reappears.
OUTPUT
This is the standard effects output section, with modulatable
control over wet/dry balance. For more information, see
“OUTPUT” on page 762.
060: Grain Shifter
This effect cuts extremely short samples (“grains”) from the
input signal waveform and plays them repeatedly, giving a
mechanical character to the sound.
GRAIN SHIFTER
Duration [0…100]
Duration sets the length of the sampled grain, and the LFO
Sample Cycle controls how often a new grain is sampled. In
between Sample Cycles, the current grain is repeated
continuously.
Input
D-mod
Envelope Select
D
-mod
Envelope Control
Left
Right
Wet / Dry
Wet / Dry
Wet: Mono In - Mono Out / Dry: Stereo In - Stereo Out
+
Scratch
Direct
Mix
D
-mod
Rec Control
Scratch
+ Max
Zero
Scratch!
D
-mod
– Max
JS X
JS+Y
JS–Y
etc…
Zero
+ Max
Scratch Source
Recorded Sound
Scratch Source
Start Playback Position End
+
Left
Right
Sample Cycle
Wet / Dry
Wet / Dry
Wet: Mono In - Mono Out / Dry: Stereo In - Stereo Out
LFO
D
-mod
Trigger
Grain Shifter
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