Other Selectors - Yamaha CS-50 Instruction Manual

I
Other
Selectors
&
Sound
Modifiers
[13)
PITCH
-
Tunes
the entire
keyboard.
The
outer
ring
is
a coarse adjustment, the inner
ring a line adjust-
ment. Center both
controls for
"normal"
pitch.
[12]
RING
MODULATOR -MODULATION
is
a
depth of effect control.
SPEED
set
the modulation
rate.
ATTACK
TIME
& DECAY TIME
serve
as
an
attack-release
envelope
for the ring
modulation speed;
DEPTH
sets the
amount
of
envelope
effect.
[81
SUB OSCILLATOR - FUNCTION
selects
a wave-
form:
sine,
sawtooth,
inverted
sawtooth, square wave,
white
noise, or
an
external input.
(A
line level signal
connected
to the
Ext
In
jack
on
the rear panel
will
modulate
the Sub Oscillator
in
EXT
mode.)
SPEED
sets
the frequency of the
sine,
sawtooth
or square wave.
VCO,
VCF
and
VCA
are
modulation depth controls
thai
apply
the selected signal to the control inputs of
their respective voltage controlled circuits (oscillator,
filter
and/or
amplifier).
39
[51
BRILLIANCE -
Adds
voltage to the
VCF's
high
pass
and low pass control inputs, thus shifting up
the
cutoff frequencies
and
brightening the sound as the
lever
is
pulled
down. Nominal
setting
is
centered,
but
there
is
a considerable
change
in
sound
when you
adjust
this
for different patches.
[61
RESONANCE
-
Adds
voltage to the
VCF's
resonance
control inputs, thus increasing
the resonance
and adding twang
as the
lever
is
pulled
down. The
lever
is
up
for its
nominal
setting,
providing
minimum
additional resonance.
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SUB
QK
ILL
AT OK
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—
AUDIO
OUT
Willi MT.IU
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OSOLLAfOKS
FILTERS
AWUHEHS
Sub
Oscillator
Block Diagram
T
T-t
11
+
Moving
Brilliance
Up
(minimuml
is
like
moving
HPF
&
LPF Down
l& vice-versat
for preset or
programmed
patches.
Moving Resonance
Down (maximum)
is
like
moving RESh
&
RESi_
Up
for preset
or
programmed
patches.
in
*»
•
[3)
TONE SELECTOR -
Push
down
any one of
these switches to select the voice you
want, whether
a
preset patch, pane
I
-prog
rammed
patch (or
memory-
programmed
patch
on
the
CS-60).
The
buttons have
automatic
releases
so only one voice
at a
time can be
selected;
if
two
or
more
TONE SELECTOR
buttons
are pressed
down
simultaneously, only the one
closest
to
the right side of the instrument
will
be
heard.
(Pre-
set
sound
quality
depends
largely
on
the setting
of the
BRILLIANCE
lever [51.)