Roland FP-4 Midi Implementation

30
MIDI Implementation
●0040: Damper Resonance
On an acoustic piano, holding down the damper pedal allows other strings to resonate in
sympathy with the notes you play, creating rich and spacious resonances. This effect
simulates these damper resonances.
No Parameter Value Description
1 Depth #1 0 - 127 0-127 Depth of the effect
2 Damper 0 - 127 0-127 Depth to which the damper pedal is
pressed (controls the resonant
sound)
3 Pre LPF 1 - 32 16-15000 Hz,
Bypass
Frequency of the filter that cuts the
high-frequency content of the input
sound (Bypass: no cut)
4 Pre HPF 0 - 31 Bypass, 16-
15000 Hz
Frequency of the filter that cuts the
low-frequency content of the input
sound (Bypass: no cut)
5 Peaking Freq 0 - 16 200-8000 Hz Frequency of the filter that boosts/
cuts a specific frequency region of the
input sound
6 Peaking Gain 0 - 30 -15- +15 dB Amount of boost/cut produced by
the filter at the specified frequency
region of the input sound
7 Peaking Q 0 - 4 0.5, 1.0, 2.0,
4.0, 8.0
Width of the frequency region
boosted/cut by the `Peaking Gain’
parameter (larger values make the
region narrower)
8 HF Damp Freq 1 - 32 16-15000 Hz,
Bypass
Frequency at which the high-
frequency content of the resonant
sound will be cut (Bypass: no cut)
9 LF Damp Freq 0 - 31 Bypass, 16-
15000 Hz
Frequency at which the low-
frequency content of the resonant
sound will be cut (Bypass: no cut)
11 Level 0 - 127 0-127 Output Level
12 P-Sft Amount 0 - 127 0-10 Amount of resonance
13 P-Sft Level 0 - 127 0-10 Volume level of the resonant
component
14 P-Sft LPF 1 - 32 16-15000 Hz,
Bypass
Basic frequency at which the filter
cuts the high-frequency portion of
the resonant component (Bypass: no
cut)
15 P-Sft HPF 0 - 31 Bypass, 16-
15000 Hz
Basic frequency at which the filter
cuts the low-frequency portion of the
resonant component (Bypass: no cut)
16 P-Sft to Rev 0 - 127 0-127 Volume of additional resonance
added to resonant component
17 Damper Offset
#2
0 - 64 0-64 Volume of additional slight
resonance when the damper pedal is
not pressed

Roland FP-4 Specifications

General

Polyphony	128 voices
Rated Power Output	12 W x 2
Effects	Reverb, Chorus
Recorder	Approx. 30, 000 notes
Display	3-digit 7-segment LED
Connectors	MIDI connectors (IN, OUT)
Power Supply	AC adaptor (included)
Included Accessories	AC Adaptor Power Cord Music Rest
Speakers	12 cm x 2