Roland XP-30 User Manual
79
Chapter 3. Creating Your Own Sounds
Chapter 3
OFF-OUT:
The LFO will be immediately applied when the
key is pressed, and will begin fading out when the
key is released.
key is released.
fig.3-40.e
Delay (LFO Delay Time)
Adjust the time from when the key is pressed (or released)
until the LFO begins to take effect. (Refer to the diagrams for
Fade Mode.)
until the LFO begins to take effect. (Refer to the diagrams for
Fade Mode.)
Fade (LFO Fade Time)
Adjust the time over which the LFO rises to its full effect (or
diminishes). (Refer to the diagrams for Fade Mode.)
diminishes). (Refer to the diagrams for Fade Mode.)
Offset (LFO Offset)
Adjust the basic value of the LFO waveform upward or
downward.
downward.
LFO DEPTH 1:2
These parameters adjust the way in which the LFO affects
each parameter. Two values are displayed for each
parameter. The left one is for LFO1, and the right one is for
LFO2.
each parameter. Two values are displayed for each
parameter. The left one is for LFO1, and the right one is for
LFO2.
Pitch (Pitch LFO Depth 1, 2)
Adjust how much the LFO will affect the WG Pitch.
TVF (TVF LFO Depth 1, 2)
Adjust how much the LFO will affect the TVF Cutoff
Frequency.
Frequency.
TVA (TVA LFO Depth 1, 2)
Adjust how much the LFO will affect the TVA Level.
Pan (Pan LFO Depth 1, 2)
Adjust how much the LFO will affect the TVA Pan.
■
Modifying Pitch (PITCH)
The parameters in this group affect the WG Pitch of each
Tone.
Tone.
PITCH
Specify the basic pitch of each Tone.
Coarse (Coarse Tune)
Adjust the pitch in semitone steps (-4–+4 octaves).
Fine (Fine Tune)
Adjust the pitch in 1-cent steps (-50–+50 cents).
* One cent is 1/100th of a semitone.
Random (Random Pitch Depth)
If you want the pitch of the Tone to change randomly each
time the key is pressed, set the desired amount of pitch
change here. If you do not want the pitch to change
randomly, set this to 0. The value is in units of 1 cent.
time the key is pressed, set the desired amount of pitch
change here. If you do not want the pitch to change
randomly, set this to 0. The value is in units of 1 cent.
Keyfollow (Pitch Key Follow)
This parameter sets the amount of pitch change that will
occur when you move one octave on the keyboard. If you
want the pitch to change 1 octave when the keyboard position
rises 1 octave (as on normal keyboard instruments), set this
parameter to +100. If you want the pitch to rise 2 octaves
when the keyboard position rises 1 octave, set this parameter
to +200. Negative (-) settings will make the pitch become
lower as you play up the keyboard. If you want all keys of the
keyboard to produce the same pitch, set this parameter to 0.
occur when you move one octave on the keyboard. If you
want the pitch to change 1 octave when the keyboard position
rises 1 octave (as on normal keyboard instruments), set this
parameter to +100. If you want the pitch to rise 2 octaves
when the keyboard position rises 1 octave, set this parameter
to +200. Negative (-) settings will make the pitch become
lower as you play up the keyboard. If you want all keys of the
keyboard to produce the same pitch, set this parameter to 0.
fig.3-41.e
PCH ENVELOPE (Pitch Envelope)
These parameters determine how the Pitch Envelope affects
the pitch.
the pitch.
Envelope Depth (Pitch Envelope Depth)
Adjust the amount of the Pitch Envelope. Higher settings
will result in greater change. Negative (-) settings will invert
the direction of the envelope.
will result in greater change. Negative (-) settings will invert
the direction of the envelope.
key is
pressed
pressed
high (more)
low (less)
WG Pitch /
TVF Cutoff Frequency /
TVA Level / TVA Pan
Delay
Time
Fade
Time
Time
Depth
key is
released
released
C2
C3
C4
C5
C6
C7
–100
–70
–50
–30
–10
0
+10
+20
+30
+40
+50
+70
+100
+120
+150
+200
Pitch
Keyboard position