Roland JD-XA - Microphone Usage and Performance Control; Microphone Input and Effects; Pitch Bend, Modulation, and Pedal Control

14
Digital Part
Menu
[Shift] + Cursor [
K
] [
J
]
Parameter
Cursor [
K
] [
J
]
Value
Value [-] [+]
Explanation
LFO
(Low Frequency Oscillator)
Key Trigger
(LFO Key Trigger)
OFF, ON If this is ON, the LFO cycle will be restarted when you press a key.
Fade Time
(LFO Fade Time)
0–127
Species the time from when the partial sounds until the LFO reaches its maximum amplitude.
Fade Time
Pitch Depth
(LFO Pitch Depth)
-63–0–+63 This allows the LFO to modulate the pitch of the partial, producing a vibrato eect.
Filter Depth
(LFO FILTER Depth)
-63–0–+63 This allows the LFO to modulate the FILTER CUTOFF (cuto frequency), producing a wah eect.
Amp Depth
(LFO AMP Depth)
-63–0–+63 This allows the LFO to modulate the AMP LEVEL (volume), producing a tremolo eect.
Pan Depth
(LFO Pan Depth)
-63–0–+63 This allows the LFO to make the PAN (stereo position) vary (auto panning).
MOD LFO
(Modulation LFO)
Shape
(Modulation LFO Shape)
In addition to the LFO that is always applied to the partial, there is a Modulation LFO (MOD LFO) that is controlled by the
modulation controller (CC01).
Selects the Modulation LFO waveform.
TRI
S
: Triangle wave
SIN
R
: Sine wave
SAW
T
: Sawtooth wave
SQR
U
: Square wave
S&H
W
: Sample and Hold (The LFO value will change once each cycle.)
RND RND: Random wave
Tempo Sync
(Modulation LFO Tempo Sync
Switch)
OFF, ON If this is ON, the LFO rate can be specied as a note value relative to the tempo.
Rate
(Modulation LFO Rate)
0–127 Species the LFO rate when MOD LFO Tempo Sync Switch is OFF.
Sync Note
(Modulation LFO Tempo Sync Note)
16, 12, 8, 4, 2, 1, 3/4,
2/3, 1/2, 3/8, 1/3, 1/4,
3/16, 1/6, 1/8, 3/32,
1/12, 1/16, 1/24, 1/32
Species the LFO rate when MOD LFO Tempo Sync Switch is ON.
Pitch Depth
(Modulation LFO Pitch Depth)
-63–0–+63 Species how the modulation controller (CC01) will vary the pitch of the tone (vibrato).
Filter Depth
(Modulation LFO FILTER Depth)
-63–0–+63
Species how the modulation controller (CC01) will vary the depth of LFO lter cuto modulation
(wah).
Amp Depth
(Modulation LFO AMP Depth)
-63–0–+63
Species how the modulation controller (CC01) will vary the depth of LFO amp level (volume)
modulation (tremolo).
Pan Depth
(Modulation LFO Pan Depth)
-63–0–+63
Species how the modulation controller (CC01) will vary the depth of LFO pan (stereo position)
modulation (auto panning).
Rate Control
(Modulation LFO Rate Control)
-63–0–+63
Species how the modulation controller (CC01) will vary the MOD LFO Rate.
Specify a positive (+) value if you want the Modulation LFO rate to become faster when you raise
the modulation controller (CC01) value; specify a negative (-) value if you want the rate to become
slower.
* This is valid if Tempo Sync is OFF.