Roland JD-08, Руководство пользователя

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Panel Descriptions
7
LFO 1/2 section
Adds cyclical change (a swelling effect) to the sound.
Controller
(Parameter)
Value Explanation
[LFO SELECT]
button LFO 1, LFO
2 Selects the LFO to operate.
[RATE] slider
0
–
100
Sets the speed of the LFO cycle.
[DELAY] slider
0
–
100
,
REL
Sets the time it takes before the LFO effect begins after you press a key.
The larger the value, the longer it takes for the LFO effect to start after you play the
keyboard. By setting the value to
REL
, the LFO takes effect after you take your hands off the
keyboard.
[FADE] slider
-50
–
50
Sets the time-based change of the LFO as it takes effect.
Positive values make the LFO amplitude increase gradually. The larger the value, the longer
it takes for the amplitude to reach maximum.
Negative values make the LFO amplitude decrease gradually. The smaller the value, the
longer it takes for the amplitude to reach minimum.
No time-based change occurs when this is set to “0”.
[WAVEFORM]
button
Selects the LFO waveform.
TRi
(
đ
)
Triangle wave
SAľ
( )
Sawtooth wave
SQr
(
ē
)
Square wave
S_H
(
ĕ
)
Sample & hold
RnD
( )
Random
[OFFSET] button
-, 0, + Shifts the LFO waveform up or down. You can shift the waveform up or down in respect to
the base pitch or cutoff frequency (value).
[KEY TRIG] button
This sets the timings for when you play the keyboard and when the LFO cycle starts.
OFF
The timing of the LFO cycle is not affected by when you play the keys (no synchronization
occurs).
ON The timing of the LFO cycle is synchronized with when you play the keys.