Using Controllers To Change How Sounds Are Played (Control); Patch Portamento - Roland XV-3080 Owner's Manual

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Chapter 4 Creating a Patch
is pressed, and will begin fading out when the key is
released.
fig.4-31.e
high (more)
WG Pitch /
TVF Cutoff Frequency /
key is
TVA Level / TVA Pan
pressed
low (less)
Fade Time (LFO fade time)
This adjusts the time over which the LFO rises to its full
effect or fades away. (Refer to the diagrams for Fade Mode.)
LFO1(LFO2) DELAY (LFO delay)
Delay Time (LFO delay time)
This sets the time interval between the moment when a key is
pressed (or released) and the moment the LFO begins to take
effect. (Refer to the diagrams for Fade Mode.)
Delay Keyfollow (LFO Delay Keyfollow)
Adjusts the value for the LFO1/LFO2 Delay Time parameter
depending on the key position, relative to the C4 key (center
C). To decrease the time that elapses before the LFO effect is
applied (the effect is continuous) with each higher key that is
pressed in the upper registers, select a positive value; to
increase the elapsed time, select a negative value. Higher
values will result in greater change. If you do not want the
elapsed time before the LFO effect is applied (the effect is
continuous) to change according to the key pressed, set this
to "0."
LFO DEPTH 1:2
These parameters adjust the degree to which the LFO affects
its target parameters. Two values are displayed for each
parameter that can be modulated by the LFO: the left one sets
the amount of LFO1 to be applied, and the right one sets the
amount of LFO2.
Pitch (Pitch LFO Depth 1, 2)
This adjusts how much the LFO will affect the Tone's pitch.
TVF (TVF LFO Depth 1, 2)
This adjusts how much the LFO will affect the Tone's TVF
cutoff frequency.
TVA (TVA LFO Depth 1, 2)
This adjusts how much the LFO will affect the Tone's TVA
Level.
Pan (Pan LFO Depth 1, 2)
This adjusts how much the LFO will affect the Tone's TVA
98
Delay
Fade
Time
Time
Depth
key is
released
Pan.
Using Controllers to Change How
Sounds Are Played (CONTROL)
The parameters in this group determine how various
controllers will affect the Patch and its Tones.
KEY MODE (Key Assign Mode)
Assign (Key Assign Mode)
This sets how the Patch's notes will be played. The SOLO
setting is effective when playing a solo instrument Patch
such as sax or flute.
MONO:Only one note will sound at a time.
* While only a single note will sound, that note may, as usual,
consist of multiple Tones.
POLY:Two or more notes can be played simultaneously.
Legato (Legato Switch) OFF/ON
Turn this parameter on when you want to use the Legato
feature and off when you don't. Legato is a function that
works only when the Key Assign Mode is MONO. When
Legato is ON, pressing one key when another is already
pressed causes the currently playing note's pitch to change to
that of the newly pressed key while continuing to sound.
This can be effective when you wish to simulate performance
techniques such as a guitarist's hammering on and pulling
off strings.
Legato Retrigger OFF/ON
The setting determines whether sounds are replayedor not
when performing legato. Normally you will leave this
parameter "ON." When Delay Keyfollow is set to OFF, if one
key is pressed while another key is held down, only the pitch
changes, which with some waveforms may result in
unnatural sound. Set this to "OFF" when performing wind
and string phrases or when using modulation with the mono
synth keyboard sound.
* If the Legato Switch is "OFF," this setting is ignored.

PATCH PORTAMENTO

Portamento is a function that causes the Patch's pitch to
change smoothly from one note to the next note played.
When the Key Assign Mode is MONO, this can be effective
in simulating performance techniques such as a violinist's
glissando.

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