Effect Block
A-36
MV-8800 Appendices
Phaser (Stereo Phaser)
This effect features two linked monaural phasers arranged in
parallel.
Tempo Sync
Value: OFF, , , , , , , , , , , , ,
x1 – x4
Set this when synchronizing the LFO1 Rate setting to the
song tempo. When not synchronizing, set this “OFF.”
When you select the note, the LFO1 Rate setting is
disabled, and the LFO1 Rate is set the note length
corresponding to the song tempo.
•
If the length of the note is set longer (or shorter) than that
of the possible range of the Rate settings by the change of
song tempo, the Rate can not correspond to the note
length. If “?” appears before the note symbol you set, it is
because the upper (or lower) limit of the setting range has
been exceeded, and that the synchronization is not correct.
Furthermore, the precision of the Rate setting and song
tempo differ. If left to develop over long periods, the two
may gradually drift apart.
Depth
Value: 0–100
Sets the depth of the swelling sound.
Phase
Value: NonInv, Inv
Sets the phase of both left and right swelling. When set
to “Normal” (NonInv), both are same phase; when set to
“Invert” (Inv), the phase of right channel is inverted.
Rate
Value: 0–100
Sets the rate of the swelling sound. When Tempo Sync
is active, this is not effective, and you cannot make this
setting.
•
These are the LFO2 settings. The functions of these
parameters are the same as those for LFO1 (however,
there is no Tempo Sync function).
Center Freq
Value: 0–100
Sets the center frequency to which the phaser effect is
applied. Increasing this value moves the effect point of
the phaser into higher frequency ranges.
Resonance
Value: 0–100
Increasing this value gives a more distinctive sound to
the effect.
•
Setting the Resonance value too high may result in
extreme oscillation. Take care to prevent this sound
from damaging your ears or your playback equipment.
Shift Mode
Value: 4Stage, 8Stage
This sets the number of stages in the pitch shift circuit
(four (4STG) or eight (8STG)). Setting this to eight
stages (8STG) increases the number of the frequency
points that sound is canceled, giving a sharper effect.
fig.10-28e
•
This algorithm reproduces the sound of the 2U rack-mount
phasers of the early 1980s. Two monaural single-input,
single output phasers are arranged in parallel. Two
oscillators (LFO) which create the swelling sound installed
into each phaser, allowing the creation of complex
modulation patterns. The rates of the swelling sounds from
LFO1 and LFO2 differ. LFO1 creates an extremely slow
modulation, whereas that of LFO2 is faster. You can set
the phase of each one independently, and by creating a
large swell with LFO1 and a very short wavering with the
phase inverted in LFO2, you can give the sound a feeling
of great breadth.
14 80s Phaser
Freq.
Level
Freq.
Level
4 stage
8 stage
MV-8800_a_e.book 36 ページ ２００６年１１月１０日 金曜日 午前１０時１９分
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