Ring Modulator; Tremolo; Auto Pan - Roland RD-2000 Parameter Manual

Parameter Value
Mode 1, 2, 3, 4
Speed #
-100–+100
Resonance # 0–127
Mix #
0–127
Pan # L64–63R
Low Gain -15–+15 [dB]
High Gain -15–+15 [dB]
Level
0–127

22: RING MODULATOR

This is an effect that applies amplitude modulation (AM) to the
input signal, producing bell-like sounds. You can also change the
modulation frequency in response to changes in the volume of the
sound sent into the effect.
L in
Ring Mod
R in
Ring Mod
Parameter Value
Switch
OFF, ON
Depth Knob
FREQUENCY,
SENS,
BALANCE
Rate Knob
OFF,
Feedback FREQUENCY,
Knob SENS,
BALANCE
Frequency # 0–127
Sens #
0–127
Polarity UP, DOWN
Low Gain -15–+15 [dB]
High Gain -15–+15 [dB]
D100:0W–
Balance #
D0:100W
Level 0–127
Explanation
Higher values will produce a
deeper phaser effect.
Speed at which to raise or
lower the frequency at which
the sound is modulated
(+: upward / -: downward)
Amount of feedback
Volume of the phase-shifted
sound
Panning of the output sound
Gain of the low frequency
range
Gain of the high frequency
range
Output volume
2-Band EQ L out
R out
2-Band EQ
Explanation
Turns the effect on/off.
Specifies the parameter
that is controlled by the
MODULATION FX [DEPTH]
knob.
Specifies the parameter
that is controlled by the
MODULATION FX [RATE]
knob.
Specifies the parameter
that is controlled by the
MODULATION FX [FEEDBACK]
knob.
Adjusts the frequency at
which modulation is applied.
Adjusts the amount of
frequency modulation
applied.
Determines whether the
frequency modulation moves
towards higher frequencies
(UP) or lower frequencies
(DOWN).
Gain of the low frequency
range
Gain of the high frequency
range
Volume balance between
the direct sound (D) and the
effect sound (W)
Output level

23: TREMOLO

Cyclically modulates the volume to add tremolo effect to the
sound.
L in
Tremolo
R in
Tremolo
Parameter Value
Switch OFF, ON
Depth Knob
RATE,
DEPTH,
MOD WAVE
Rate Knob
OFF,
Feedback RATE,
Knob
DEPTH,
MOD WAVE
TRI,
SQR,
SIN,
SAW1,
SAW2
Mod Wave
SAW1
Rate
OFF, ON
(sync sw)
Rate (Hz) #/ 0.05–10.00
Rate (note) # note (p. 60)
Depth #
0–127
Low Gain -15–+15 [dB]
High Gain
-15–+15 [dB]
Level 0–127

24: AUTO PAN

Cyclically modulates the stereo location of the sound.
L in
Auto Pan
R in
Auto Pan
Parameter Value
Switch
OFF, ON
Depth Knob
RATE,
DEPTH,
MOD WAVE
Rate Knob
Modulation FX Parameters
2-Band EQ L out
R out
2-Band EQ
Explanation
Turns the effect on/off.
Specifies the parameter
that is controlled by the
MODULATION FX [DEPTH]
knob.
Specifies the parameter
that is controlled by the
MODULATION FX [RATE]
knob.
Specifies the parameter
that is controlled by the
MODULATION FX [FEEDBACK]
knob.
Modulation wave
TRI:
triangle wave
SQR:
square wave
SIN:
sine wave
SAW1/2: sawtooth wave
SAW2
If this is ON, the modulation
is synchronized to the tempo
of the rhythm (owner's
manual: p. 24).
[Hz]
Frequency of the change
Depth to which the effect is
applied
Gain of the low range
Gain of the high range
Output Level
L out
2-Band EQ
R out
2-Band EQ
Explanation
Turns the effect on/off.
Specifies the parameter
that is controlled by the
MODULATION FX [DEPTH]
knob.
Specifies the parameter
that is controlled by the
MODULATION FX [RATE]
knob.
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