7'
"
1
1
f-|
The controls
on youf
ODYSSEY
are now Bet so
that
jrou
will be
able to hear the
different
''raw''
waveforms
ffom the ODYSSEY'S
VOLTAGE
CONTROLLED
OSCTLLATOR (VCO)
whenever you
play the keyboard.
Locate the three
slide
controls
under the AUDIO MIXER
(white, green, and
blue).
Raise
the blue
glider under the AUDIO
MIXER and
play a few
notes on
the keyboard. The sound
you
are
hearing is the raw,
unprocessed
sawtooth wave.
The pitch of this tone
cg.n be
varied mantially
through
use of
the COARSE and FIHE
turtin^ slideira. Thesfi
sliders
are located in the pari of the
panel marked
VOLTAGE
CONTROLLED
OSCILLATOR I.
(Figure D),
Mold a
note down and push each of these sliders
through its
range. The COARSE
slider- allows tuning
Ehrough a good part of the audio
spectrum,
while the
FINE tuning
shder allows a range of about
one
octave. When you
are tuning
the voltage contirolled
OEcillators, either to one another or to
another
musical
instrument:, you will first tune
the COARSE
slider
to
the
approximate range, and
then
use
the
FINE slider to
find
the
pitch
exactly,
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