Roland RD-700SX , 57: LOFI COMPRS (LOFI COMPRESS), 61: PCH SHIFTER (PITCH SHIFTER), 58: LOFI RADIO, , 60: PHONOGRAPH, , 59: TELEPHONE

127
Effect/Parameter List
57: LOFI COMPRS (LOFI COMPRESS)
This is an effect that intentionally degrades the sound quality for
creative purposes.
58: LOFI RADIO
In addition to a Lo-Fi effect, this effect also generates radio noise.
59: TELEPHONE
60: PHONOGRAPH
Simulates a sound recorded on an analog record and played back on a
record player. This effect also simulates the various types of noise that
are typical of a record, and even the rotational irregularities of an old
turntable.
61: PCH SHIFTER (PITCH SHIFTER)
A stereo pitch shifter.
Disc Noise
Level
0–127 Volume of the record noise
Hum Noise
Type
50 Hz, 60 Hz Frequency of the hum noise
Hum Noise
LPF
200–8000 Hz,
BYPASS
Center frequency of the low pass filter
applied to the hum noise (BYPASS: no
cut)
Hum Noise
Level
0–127 Volume of the hum noise
Low Gain -15– +15 dB Gain of the low range
High Gain -15– +15 dB Gain of the high range
Balance D100:0W–
D0:100W
Volume balance between the direct
sound (D) and the effect sound (W)
Level 0–127 Output level
Assignable Parameters
MFX Control Balance, LoFi Type
Parameter Value Description
Pre Filter Type 1–6 Selects the type of filter applied to the
sound before it passes through the Lo-Fi
effect.
LoFi Type 1–9 Degrades the sound quality. The sound
quality grows poorer as this value is
increased.
Post Fltr Type OFF,
LPF,
HPF
Type of filter
OFF : no filter is used
LPF : cuts the frequency range above
the Cutoff
HPF : cuts the frequency range below
the Cutoff
Post F-Cutoff 200–8000 Hz Basic frequency of the Post Filter
Low Gain -15– +15 dB Gain of the low range
High Gain -15– +15 dB Gain of the high range
Balance D100:0W–
D0:100W
Volume balance between the direct
sound (D) and the effect sound (W)
Level 0–127 Output level
Assignable Parameters
MFX Control Balance, Radio Detune, Radio Noise Lev, LoFi Type
Parameter Value Description
LoFi Type 1–9 Degrades the sound quality. The sound
quality grows poorer as this value is
increased.
Post Fltr Type OFF,
LPF,
HPF
Type of filter
OFF : no filter is used
LPF : cuts the frequency range above
the Cutoff
HPF : cuts the frequency range below
the Cutoff
Post F-Cutoff 200–8000 Hz Basic frequency of the Post Filter
Radio Detune 0–127 Simulates the tuning noise of a radio. As
this value is raised, the tuning drifts
further.
Radio Noise
Lev
0–127 Volume of the radio noise
Low Gain -15– +15 dB Gain of the low range
High Gain -15– +15 dB Gain of the high range
Balance D100:0W–
D0:100W
Volume balance between the direct
sound (D) and the effect sound (W)
Level 0–127 Output level
Parameter Value Description
Assignable Parameters
MFX Control Balance, Voice Quality
Parameter Value Description
Voice Quality 0–15 Audio quality of the telephone voice
Treble -15– +15 dB Bandwidth of the telephone voice
Balance D100:0–
D0:100W
Volume balance between the direct
sound (D) and the effect sound (W)
Level 0–127 Output level
Assignable Parameters
MFX Control Total Noise Lev, Total W/F, Frequency Range, Balance
Parameter Value Description
Signal Dist 0–127 Depth of distortion
Frequency
Range
0–127 Frequency response of the playback
system
Decreasing this value will produce the
impression of an old system with a
poor frequency response.
Disc Type LP, EP, SP Rotational speed of the turntable
This will affect the frequency of the
scratch noise.
ScratchNoise
Lev
0–127 Amount of noise due to scratches on
the record
Dust Noise Lev 0–127 Volume of noise due to dust on the
record
Hiss Noise Lev 0–127 Volume of continuous “hiss”
Total Noise Lev 0–127 Volume of overall noise
Wow 0–127 Depth of long-cycle rotational
irregularity
Flutter 0–127 Depth of short-cycle rotational
irregularity
Random 0–127 Depth of indefinite-cycle rotational
irregularity
Total W/F 0–127 Depth of overall rotational
irregularity
Balance D100:0W–
D0:100W
Volume balance between the direct
sound (D) and the effect sound (W)
Level 0–127 Output level
Assignable Parameters
MFX Control Balance, Fine, Coarse, Delay
Parameter Value Description
Coarse -24– +12 semi Adjusts the pitch of the pitch shifted
sound in semitone steps.
Fine -100– +100
cent
Adjusts the pitch of the pitch shifted
sound in 2-cent steps.
Delay Mode ms, note When this is set to “note,” the effect is
synchronized with the tempo.
Delay (ms) 1–1300 ms Adjusts the delay time from the direct
sound until the pitch shifted sound is
heard. (Hz)
Delay ( ) note (*1) Adjusts the delay time from the direct
sound until the pitch shifted sound is
heard. (note)
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