Info; Osc - Roland Groovebox MC-707 Reference Manual

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Parameter
Value
Vib Rate
-64–+63
ASSIGN
(Vibrato Rate)
Vib Depth
-64–+63
(Vibrato Depth)
ASSIGN
Vib Delay
-64–+63
(Vibrato Delay)
ASSIGN
Oct Shift
-3–+3
ASSIGN
(Octave Shift)
Velo Sens
-63–+63
(Velocity Sens Offset)
Assign Type sets the way sounds are played when the same key is
pressed a number of times.
SINGLE
VoiceAsgn
(Voice Assign Mode)
LIMIT
FULL
Specifies what occurs when you operate a controller such as the
pitch bend lever when pitch bend is assigned to it.
NORMAL
Bend Mode
C+L
(CATCH + LAST)
TONE
Unison Sw
OFF, ON, TONE
(Unison Switch)
SYS-Ctrl1–4
0–127
ASSIGN

INFO

Parameter
Value
All, Ac.Piano,
Pop Piano,
EGrndPno, E.Piano1,
E.Piano2, E.Organ,
Pipe Org, Reed Org,
Harpschd, Clav,
Celesta, Accrdion,
Harmnica, Bell,
Mallet, Ac.Gtr, E.Gtr,
Dist.Gtr, Ac.Bass,
E.Bass, Syn.Bass,
Category
Pluck, Solo Str,
Ens.Str, Orch, Solo Brs,
Ens.Brs, Wind, Flute,
Sax, Recorder,
Vox, Scat,
Syn.Lead, Syn.Brs,
Syn.Pad, Bell Pad,
Poly Key, Syn.FX,
Syn.Seq, Phrase,
Pulse, Beat&Grv, Hit,
Sound FX, Drums,
Perc, Stack, Zone
Explanation
Adjust the vibrato speed (the rate at which
the pitch is modulated).The pitch will be
modulated more rapidly for higher settings,
and more slowly with lower settings.
This adjusts the depth of the vibrato effect
(the depth at which the pitch is modulated).
The pitch will be modulated more greatly for
higher settings, and less with lower settings.
Adjusts the time until vibrato (pitch
modulation) starts to apply.
Higher settings will produce a longer delay
time before vibrato begins, while lower
settings produce a shorter time.
Shifts the pitch of the keyboard in units of
one octave.
Adjusts the velocity sensitivity.
Larger settings raise the sensitivity.
The previous note is silenced each time the
same key is played repeatedly.
When the same key is played repeatedly a
certain number of times, the lowest-level
of the notes sounding at the same pitch is
silenced.
Even when the same key is played repeatedly,
it is sounded within the limits of available
polyphony.
The conventional pitch bend effect occurs.
The pitch bend effect applies only to the last-
played note. If a note-on occurs while pitch
bend is already applied, the new note sounds
at the center pitch.
The pitch starts changing only after the
controller passes through the center position.
The tone's settings are used.
This layers a single sound.
Choose "ON" if you want to use unison, or
"OFF" if you don't.
Choose "TONE" if you want to use the setting
specified by the tone.
Parts whose Unison Switch is On will be
MONO.
Specify the values of SYS-Ctrl 1–4.
By connecting SYS-Ctrl 1–4 with tone
parameters, you can use the knobs to control
values other than part parameters.
Explanation
Selects the category of the tone.

OSC

Parameter
Value
Specifies the oscillator type.
PCM
VA
OSC Type
PCM-Sync
SuperSAW
Noise
INT
TYPE
(Wave Group Type)
SAMP
Wave Bank
A, B, C
Wave Number L
Wave Number R
Specifies the wave that is used when OSC Type is VA.
SAW
SQR
TRI
SIN
Waveform
RAMP
JUNO
TRI2
TRI3
SIN2
Waveform Invert Sw
OFF, ON
Specifies the wave that is used when OSC Type is PCM-Sync.
PCM-Sync Wave No.
The PCM-Sync oscillator is effective when specified as the Slave (the
sync-modulated partial 1 or 3) when Structure is set to SYNC.
Gain
-18–+12 [dB]
Pulse Width
0–127
PWM Depth
-63–+63
SuperSAW Detune
0–127
SOFT, HARD,
Click Type
NATURAL, OFF
Parameter List
Explanation
PCM is used. The wave of the number
specified by the Wave Group and Wave
Number L/R is used.
A numerically calculated analog-modeled
wave is generated. The wave of the number
specified by Waveform is used.
The wave of the number specified by PCM-
Sync Wave Number is used.
SuperSAW is used.
White noise is used.
When OSC TYPE is set to PCM, the waveforms
built into the MC-707 are used.
When OSC TYPE is set to PCM, waveforms
loaded into the project are used.
Specifies the bank of the wave group that is
used when OSC Type is PCM.
Specifies the wave number within the group
specified by Wave Group.
If using mono, specify only the left side (L). If
using stereo, specify the right side (R) as well.
If using mono, specify only Wave Number L
and leave Wave Number R at 0: OFF.
If you specify only Wave Number R, no sound
is heard.
Sawtooth wave
Square wave
Triangle wave
sine wave
Ramp wave
Modulated sawtooth wave
Triangle wave variation
Triangle wave variation
Sine wave variation
If this is ON, the phase of the VA waveform is
inverted.
Specifies the gain (amplitude) of the
waveform.
The value will change in 6 dB (decibel) steps.
Each 6 dB increase doubles the gain.
This effect is produced when the waveform
is deformed by varying the duty cycle of the
pulse width.
It is effective when OSCType is VA, and is also
effective with waveforms other than SQR
(square wave).
* If the value is 64, the pulse width has a 50%:50%
duty cycle.
Specifies the amount (depth) of LFO applied
to PW (Pulse Width).
PW is modulated according to the LFO2
setting.
Adjusts the Detune depth for SuperSAW.
Higher values produce a deeper Detune
effect.
* This is effective only when SuperSAW is selected
as the OSC Type.
Changes the sense of attack by varying the
position at which the sound starts.
This is available if OSC Type is VA. However,
HARD is effective only when Waveform is TRI,
TRI2, SIN, or SIN2.
65

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