Phaser; Pitch Shift; Detune - Yamaha GW33 Owner's Manual

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E
On/Off (Switch 4)
Determines how Pedal Switch 4 affects on/off switching
for the selected Modulation block. (For more information,
see the same parameter in the Chorus section above.)
3
Type
The stereo Phaser effect is similar to the sound of a rotary
speaker, but with a stronger and deeper modulation.
B
Speed
Range: 1 – 16
Determines the speed of the phase modulation. Settings
close to the maximum produce very high speed modula-
tion.
C
Depth
Range: 1 – 16
Determines the depth of the phase modulation, or how
widely the pitch is varied.
D
Feedback
Range: 0 – 15
Determines the amount of the Phaser-processed signal that
is fed back to the Phaser input. Higher values result in a
stronger, more pronounced phasing sound.
E
On/Off (Switch 4)
Determines how Pedal Switch 4 affects on/off switching
for the selected Modulation block. (For more information,
see the same parameter in the Chorus section above.)

Pitch Shift

4
Type
Pitch Shift lets you change the pitch of the sound and mix
the pitch-shifted sound with the original signal. The pitch
can be shifted up to an octave above or below the pitch of
the input signal.
When both the Modulation 1 and 2 blocks are set to Pitch
Shift, the effect is automatically produced in stereo. This
means that the degree of pitch shift can be set indepen-
dently for the left and right channels, creating three
separate pitches (including the original direct signal).
When set to stereo operation, Modulation 1 is output from
the left channel and Modulation 2 from the right.
Applications for Pitch Shift include setting the pitch shift
to an octave below or above (to make a six-string guitar
sound like a twelve-string), or setting the pitch to other
intervals (such as a fourth or fifth) to create instant harmo-
nies and fill out the sound.
Settings: 1 – 3

Phaser

Settings: 1 – 3
1
1 1
B
Pitch
Settings: -8 – 8
1
1
1 1
Determines the amount by which the pitch is shifted
1
1 1
relative to the original signal.
1
1
1
1 1
1
The illustration below shows the relationship between the
1
1 1
settings and the actual pitch produced. The example
1
1
1 1
pitches below are produced when the input sound is C.
1
1
1 1
1
Input Sound
1
1 1
1
1
1 1
1
1 1
1
1
1 1
+1
+2
[Setting]
1
( 3rd)
(3rd)
1
1 1
1
1
1 1
1
1 1
1
1
1 1
-8
-1
[Setting]
1
(Oct)
( 3rd)
(3rd)
1
1 1
1 1
C
1 1
1 1
(No parameter for this Parameter Dial.)
1 1
1 1
1 1
D
Mix
Range: 0 – 15
1 1
1 1
Determines the level of the Pitch Shift sound. At 0, the
1 1
1 1
Pitch Shift level is zero; at 15, the level of the Pitch Shift
1 1
sound is roughly equal to that of the original signal.
1 1
1 1
1 1
1 1
E
On/Off (Switch 4)
1 1
Determines how Pedal Switch 4 affects on/off switching
1 1
1 1
for the selected Modulation block. (For more information,
1 1
1 1
see the same parameter in the Chorus section above.)
1 1
1 1
1 1
1 1
1 1
5
Type
1 1
1 1
1 1
Detune, like Pitch Shift, allows you to change the pitch of
1 1
1 1
the sound. However, it gives you finer control, letting you
1 1
shift the pitch slightly. It is also a stereo effect. Detune is
1 1
1 1
good for creating a natural, spacious stereo chorus effect
1 1
1 1
in which the left and right pitches are detuned slightly
1 1
relative to the direct sound.
1 1
1 1
1 1
1
B
Pitch L (Left)
1 1
1
Determines the degree of detuning for the left channel.
1 1
1 1
1
Settings:
1 1
1
1 1
1
1: 2 cents
1 1
1
1 1
2: 4 cents
1
1 1
3: 6 cents
1 1
4: 8 cents
1
1 1
1
1 1
* Fifty cents is equal to 1/2 of one semitone (half-
1
1 1
step).
1
1 1
+3
+4
+5
+6
+7
(4th)
( 5th)
(5th)
(6th)
( 7th)
-2
-3
-4
-5
-6
-7
(4th)
( 5th)
(5th)
(6th)
( 7th)
Settings: 1 – 3

Detune

Range: -8 – 8
5:
10 cents
6:
20 cents
7:
30 cents
8:
50 cents
+8
(Oct)
25

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