Roland Fantom-Xa Musical Instrument User Manual


 
53
Creating a Patch
Parameter marked with a “
” can be controlled using specified MIDI messages
(Matrix Control, p. 49)
How to Apply the LFO
Parameter
Value Explanation
Fade Mode
ON <, ON >,
OFF <, OFF >
How the LFO will be applied
Fade Time 0–127 Time over which the LFO amplitude will reach the maximum (minimum)
Key Trigger OFF, ON Specifies whether the LFO cycle will be synchronized to begin when the key is pressed (ON) or not (OFF).
Pitch Depth
-63– +63
How deeply the LFO will affect pitch
TVF Depth
-63– +63
How deeply the LFO will affect the cutoff frequency
TVA Depth
-63– +63
How deeply the LFO will affect the volume
Pan Depth
-63– +63
How deeply the LFO will affect the pan
Positive (+) and negative (-) settings for the Depth parameter result in differing kinds of change in pitch and volume. For ex-
ample, if you set the Depth parameter to a positive (+) value for one tone, and set another tone to the same numerical value,
but make it negative (-), the modulation phase for the two tones will be the reverse of each other. This allows you to shift back
and forth between two different tones, or combine it with the Pan setting to cyclically change the location of the sound image.
* When the Structure parameter is set to any value from “2” through “10,” the output of tones 1 and 2 will be combined into tone 2, and
the output of tones 3 and 4 will be combined into tone 4. This applies to the Pan Depth parameter settings. For this reason, tone 1 will
follow the settings of tone 2, and tone 3 will follow the settings of tone 4 (p. 38).
Apply the LFO gradually after the key is pressed
Fade Mode:
ON <
Delay Time:
Time from when the keyboard is played until the LFO begins to
be applied
Fade Time:
Time over which the LFO amplitude will reach the maximum after
the Delay Time has elapsed
Apply the LFO immediately when the key is pressed, and then gradually begin to decrease the effect
Fade Mode:
ON >
Delay Time:
Time that the LFO will continue after the keyboard is played
Fade Time:
Time over which the LFO amplitude will reach the minimum after
the Delay Time has elapsed
Apply the LFO gradually after the key is released
Fade Mode:
OFF <
Delay Time:
Time from when the keyboard is released until the LFO begins to
be applied
Fade Time:
Time over which the LFO amplitude will reach the maximum after
the Delay Time has elapsed
Apply the LFO from when the key is pressed until it is released, and gradually begin to decrease the
effect when the key is released
Fade Mode:
OFF >
Delay Time:
Time that the LFO will continue after the keyboard is released
Fade Time:
Time over which the LFO amplitude will reach the minimum after
the Delay Time has elapsed
Note on
high (more)
low (less)
Pitch
Cutoff Frequency
Level
Pan
Delay
Time
Fade Time
Depth
Note on
high (more)
low (less)
Delay Time
Fade Time
Depth
Pitch
Cutoff Frequency
Level
Pan
high (more)
low (less)
Delay
Time
Fade Time
Depth
Note
off
Note
on
Pitch
Cutoff Frequency
Level
Pan
Note on
high (more)
low (less)
Delay
Time
Fade Time
Depth
Note off
Pitch
Cutoff Frequency
Level
Pan
Fantom-Xa_e.book 53 ページ 2004年10月22日 金曜日 午後2時3分