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81
Modifying the Sound in Real Time
On the Fantom-Xa you can play a monophonic synthesizer whose
pitch is controlled by the D Beam.
1.
Hold down [SHIFT] and press D BEAM [SOLO SYNTH].
A screen like the following appears.
fig.DBeamSyn
2.
Press to select the parameter.
3.
Use the VALUE dial or [INC] [DEC] to make the setting.
4.
If you want to save the settings, press [F6 (WRITE)].
5.
Press [EXIT] to return to the previous screen.
Setting for the Solo Synth are saved for system settings.
Solo Synth
Parameter
Value Explanation
Level & Range
Level
0–127 Sets the volume.
Chorus Send Level 0–127 Level of the signal sent to chorus
Reverb Send Level 0–127 Level of the signal sent to reverb
Range 2OCT,
4OCT,
8OCT
Range in which the pitch of the solo synth will vary
Osc1
Osc 1 Waveform
SAW,
SQR
Waveform
SAW:
Sawtooth wave
SQR:
Square wave
Osc 1 Pulse Width 0–127 Pulse width of the waveform
By cyclically modifying the pulse width you can create subtle changes in the tone.
* The Pulse Width is activated when “SQR” is selected with OSC1/2 waveform.
Osc 1 Coarse Tune
-48– +48 Pitch of the tone’s sound (in semitones, +/-4 octaves)
Osc 1 Fine Tune -50– +50 Pitch of the tone’s sound (in 1-cent steps)
Osc2 & Sync
Osc 2 Waveform
(same as Osc 1)
Osc 2 Pulse Width
Osc 2 Coarse Tune
Osc 2 Fine Tune
Osc 2 Level 0–127 Adjust the level.
Osc Sync Switch OFF,
ON
Turning this switch on produces a complex sound with many harmonics.
This is effective when the OSC1 pitch is higher than the OSC2 pitch.
Filter
Filter Type
OFF,
LPF,
BPF,
HPF,
PKG
Type of filter
OFF:
No filter is used.
LPF:
Low Pass Filter. This reduces the volume of all frequencies above the cutoff frequency (Cutoff) in
order to round off, or un-brighten the sound.
BPF:
Band Pass Filter. This leaves only the frequencies in the region of the cutoff frequency, and cuts
the rest.
HPF:
High Pass Filter. This cuts the frequencies in the region below the cutoff frequency.
PKG:
Peaking Filter. This emphasizes the frequencies in the region of the cutoff frequency.
Cutoff 0–127 Frequency at which the filter begins to have an effect on the waveform’s frequency components
Resonance 0–127 Emphasizes the portion of the sound in the region of the cutoff frequency, adding character to the sound.
Excessively high settings can produce oscillation, causing the sound to distort.
LFO
LFO Rate
0–127 Modulation speed of the LFO
LFO Osc 1 Pitch Depth -63– +63 Depth to which the LFO will modulate the Osc 1 pitch
LFO Osc 2 Pitch Depth -63– +63 Depth to which the LFO will modulate the Osc 2 pitch
LFO Osc 1 Pulse Width
Depth
-63– +63 Depth to which the LFO will modulate the pulse width of the Osc 1 waveform
* The Pulse Width is activated when “SQR” is selected with Osc 1 waveform.
LFO Osc 2 Pulse Width
Depth
-63– +63 Depth to which the LFO will modulate the pulse width of the Osc 2 waveform
* The Pulse Width is activated when “SQR” is selected with Osc 2 waveform.
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