Boss Audio Systems GT-10B - Manual (Page 115)

115
Chapter 8 Parameters Guide
Chapter
8
Tremolo is an effect that creates a cyclic change in volume.
This produces an effect like the sound of a rotary speaker.
This models a Uni-Vibe.
Although this resembles a phaser effect, it also provides a
unique undulation that you can’t get with a regular phaser.
With the volume level of the left and right sides alternately changing,
when playing sound in stereo, you can get an effect that makes the
bass sound appear to fly back and forth between the speakers.
*1 Setting available when Type is set to Auto.
*2 Setting available when Type is set to Manual.
TREMOLO
Parameter/
Range Explanation
WaveShape
0–100
Adjusts changes in volume level. A higher
value will steepen wave’s shape.
Rate
0–100,
BPM –BPM
Adjusts the frequency (speed) of the
change.
When set to BPM, the value of each parameter will be set according
to the value of the “Master BPM” (p. 122) specified for each patch.
This makes it easier to achieve effect sound settings that match the
tempo of the song.
If, due to the tempo, the time is longer than the range of allowable settings, it
is then synchronized to a period either 1/2 or 1/4 of that time.
Depth
0–100 Adjusts the depth of the effect.
ROTARY
Parameter/
Range Explanation
Speed Sel (Speed Select)
Slow, Fast
This parameter changes the simulated
speaker’s rotating speed (Slow or Fast).
Rate-Slow
0–100,
BPM –BPM
This parameter adjusts the Speed Sel of ro-
tation when set to “Slow.”
Rate-Fast
0–100,
BPM –BPM
This parameter adjusts the Speed Sel of ro-
tation when set to “Fast.”
When the Rate-Slow or Rate-Fast set to BPM, the value of each pa-
rameter will be set according to the value of the “Master BPM” (p.
122) specified for each patch. This makes it easier to achieve effect
sound settings that match the tempo of the song.
If, due to the tempo, the time is longer than the range of allowable settings, it
is then synchronized to a period either 1/2 or 1/4 of that time.
Rise Time
0–100
This parameter adjusts the time it takes for
the rotation Speed Sel to change when
switched from “Slow” to “Fast.”
Fall Time
0–100
This parameter adjusts the time it takes for
the rotation Speed Sel to change when
switched from “Fast” to “Slow.”
Depth
0–100
This parameter adjusts the amount of
depth in the rotary effect.
UNI-V
Parameter/
Range Explanation
Rate
0–100,
BPM –BPM
Adjusts the rate of the Uni-V effect.
When set to BPM, the value of each parameter will be set according
to the value of the “Master BPM” (p. 122) specified for each patch.
This makes it easier to achieve effect sound settings that match the
tempo of the song.
If, due to the tempo, the time is longer than the range of allowable settings, it
is then synchronized to a period either 1/2 or 1/4 of that time.
Depth
0–100 Adjusts the depth of the Uni-V effect.
Level
0–100 Adjusts the volume.
PAN
Parameter/
Range Explanation
Type
Auto
This varies the volume level on the left and
right according to the settings for WaveShape,
Rate, and Depth.
Manual
Output uses the volume balance set with Posi-
tion.
WaveShape *1
0–100
Adjusts changes in volume level. A higher val-
ue will steepen wave’s shape.
Rate *1
0–100,
BPM –BPM
Adjusts the frequency (speed) of the change.
When set to BPM, the value of each parameter will be set according
to the value of the “Master BPM” (p. 122) specified for each patch.
This makes it easier to achieve effect sound settings that match the
tempo of the song.
If, due to the tempo, the time is longer than the range of allowable settings, it
is then synchronized to a period either 1/2 or 1/4 of that time.
Depth *1
0–100 Adjusts the depth of the effect.
Position *2
L100–CENTER–
R100 This adjusts the volume balance between the
left and right channels.
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