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1-4
RESONATORS
(RESO)
FEATURES
AND
FUNCTIONS
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RESONATOR
SENSITIVITY
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ADJUSTMENT
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Adjusts the degree
that the resona-
•
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tors
will
affect
the
tone
color.
•
PEAK
FREQUENCY
AD
JUSTMENT
Use
these
knobs
to
choose
the
peak
frequencies
of
the resonances
(Fo).
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MG-2
MODULATION
SWITCH
Used
to
switch
MG-2
modulation
of
all
three
resonance
frequencies
on
and
off.
•
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•
RESONANCE PEAK
EXTER-
NAL
MODULATION
INPUT
Input
for
external
signal
used
to
modulate
resonance peak
frequen-
cy.
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tOOHz
-RESO
—
RESO
-RESO
(Fo-1)
(Fo-2)
(Fo-3)
tig.
12 Example
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frequency
response produced
by resonators.
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1.
Fo
2.
Fo
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Resonators
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—
9—)
1-4
Resonators
(RESO)
You may
recall
that
separate
SG,
DLPF,
and
EM
modules
are
provided
for each of
the
48
keys.
This
is
not the
case
with
the
three resonators; they
affect
the
total
tone
color of the output, not that of
individual
keys.
Each
of
the three resonators consists of a
band
pass
filter
with
a
variable
peak
(reso-
nance)
frequency
(Fo).
You
can
set
each of
these
to
resonate
at
any
point
between
lOOHzand
10kHz.
Figure 12
is
a
frequency response graph
showing
the
peaks
created
if
you
set
the
resonators
for
the
low
range,
mid-range,
and
high
range, respectively.
Try
various
combinations of resonance
fre-
quencies
and
see
what happens
to the
tone
color.
The
markings
on
the
resonance
knobs
are
such
that
each
line
equals
about
a
one
octave
change
in
frequency.
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