Korg PS-3300 - VCO (Voltage Controlled Oscillator)

Sa a SS Sa IIS FUSES AND FUNCTIONS Sat
@ VCO (WE Hil FEMR)
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ik,
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ote
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PS-3300
SG
6
-#&D
VCO
E
WIHRIZ,
Fa
—
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CYF
+ SY
RE
EOWE
EMT
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THEVST.
OPAVRUAD MES!
@vco
(Voltage
Controlled
Oscillator)
Those
modules
found
in
music
synthesizers
and
referred
to
as
VCO’s
include
antilog
amps,
waveform
shapers
and
generators,
and
of
course
VCO's.
In
the
sound
synthesis
process
the
VCO
controls
pitch
and
the
basic
tone
color
(the
waveform).
With
the
PS-3300
SG
section
you
have
available
such
conventional
functions
as
tuning,
vibrato,
and
pitch
bends;
you
also
select
from
waveforms
including
triangle,
sawtooth,
rectangle,
and
PWM.
Scales
other
than
the
well-tempered
scale
o | o*
E F*] a | a] a | at
42.86 “71.43
(wtild 2 > b)
(IN CENTS)
FYRAAY
AO
TIRAbOYR
ET
WRC
C
MM
L
TA
ELE
Ge
Ex.1 sp@#®(Mean tone system) O—Bil
Hf HE) EAE ME BESS tL te WET He SI
EME TS.
Ex.2 #¥iE#R( Just intonation)
CHK SN. CHEMIE LT SM
Om.
Ex3 tee
ADPI-TRECEALE AR
ERC
MMRCIS
INF
>
Fa—H=r7-
be—
F-ECAMC
REY.
Adjust the TEMPERAMENT ADJUST
knobs to tune to these and other uncon-
ventional scales,
Ex. 1. Mean Tone System
This is a scale used for medieval key-
board instruments. It features a pure
major third.
Ex. 2. Just Intonation
A theoretical scale with a pure major
third and fifth in C.
Ex. 3. Hepatonal Scale
This scale divides one octave into 7 equal
intervals.
*
For
fine
tuning
we
suggest
using
the
KORG
TUNING
STANDARD.