Roland RD-2000 - Low Boost; Step Filter

39
Modulation FX Parameters
Parameter Value Explanation
Band1
(250 Hz) #
-15–+15 [dB] Gain of each frequency band
Band2
(500 Hz)
Band3
(1000 Hz) #
Band4
(1250 Hz)
Band5
(2000 Hz)
Band6
(3150 Hz)
Band7
(4000 Hz)
Band8
(8000 Hz)
Q
0.5, 1.0, 2.0, 4.0,
8.0
Simultaneously adjusts the
width of the adjusted ranges
for all the frequency bands.
Level # 0–127 Output Level
13: LOW BOOST
Boosts the volume of the lower range, creating powerful lows.
L in
R in
L out
R out
Low Boost
2-Band EQ
2-Band EQ
Low Boost
Parameter Value Explanation
Switch OFF, ON Turns the eect on/o.
Depth Knob
BOOST
FREQUENCY,
BOOST GAIN,
BOOST WIDTH
Species the parameter
that is controlled by the
MODULATION FX [DEPTH]
knob.
Rate Knob
Species the parameter
that is controlled by the
MODULATION FX [RATE]
knob.
Feedback
Knob
OFF,
BOOST
FREQUENCY,
BOOST GAIN,
BOOST WIDTH
Species the parameter
that is controlled by the
MODULATION FX [FEEDBACK]
knob.
Boost
Frequency #
50–125 [Hz]
Basic frequency at which the
lower range will be boosted
Boost Gain # 0–+12 [dB]
Amount by which the lower
range will be boosted
Boost Width
WIDE, MID,
NARROW
Width of the lower range that
will be boosted
Low Gain -15–+15 [dB]
Gain of the low frequency
range
High Gain -15–+15 [dB]
Gain of the high frequency
range
Level 0–127 Output level
14: STEP FILTER
This is a lter whose cuto frequency can be modulated in steps.
You can specify the pattern by which the cuto frequency will
change.
L in
R in
L out
R out
Step Filter
Step Filter
Parameter Value Explanation
Switch OFF, ON Turns the eect on/o.
Depth Knob
RATE,
ATTACK,
FILTER RESO
Species the parameter
that is controlled by the
MODULATION FX [DEPTH]
knob.
Rate Knob
Species the parameter
that is controlled by the
MODULATION FX [RATE]
knob.
Feedback
Knob
OFF,
RATE,
ATTACK,
FILTER RESO
Species the parameter
that is controlled by the
MODULATION FX [FEEDBACK]
knob.
Step 01 –16 0–127 Cuto frequency at each step
Rate
(sync sw)
OFF, ON
If this is ON, the modulation
is synchronized to the tempo
of the rhythm (owner’s
manual: p. 24).
Rate (Hz) #/
Rate (note) #
0.05–10.00
Rate of modulation
note (p. 60)
Attack # 0–127
Speed at which the cuto
frequency changes between
steps
Filter Type
LPF,
BPF,
HPF,
NOTCH
Filter type
Frequency range that will
pass through each lter
LPF: frequencies below the
cuto
BPF: frequencies in the
region of the cuto
HPF: frequencies above the
cuto
NOTCH: frequencies other
than the region of the cuto
Filter Slope -12, -24, -36 [dB]
Amount of attenuation per
octave
-12 dB: gentle
-24 dB: steep
-36 dB: extremely steep
Filter
Resonance #
0–127
Filter resonance level
Increasing this value will
emphasize the region near
the cuto frequency.
Filter Gain 0–+12 [dB]
Amount of boost for the lter
output
Level 0–127 Output level