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2
CEM 3396 (thing)
See all of CEM 3396
, no other writeups in this node.
(
thing
)
by
break
Thu Jun 15 2000 at 12:34:04
A
µP
controllable
dual
waveform
converter
/
processor
from
Curtis ElectroMusic Specialities
.
Features:
from the original
data
sheet
complete
sound synthesis
system
on a
chip
: two multi-
waveform
converters, a 4-
pole
VCF
, a
VC
mixer
and four
VCA
s
0 to +5V high Z
control
inputs
for
direct
interface
to
CMOS
multiplexer
from system
DAC
few
external
components
numerous
waveforms
and combinations for more
timbral
variety
independent
and continuously
variable
waveshape
and
pulse width
for each converter
filter
FM
constant
output
vs.
resonance
VCF
characteristic
open loop
VCF design for
rich
sound
low
noise
, low
IM
distortion
VCA
s
choice of
linear
or
audio
taper
VCA control
scales
low VCA
feedthrough
without
trimming
Synthesizers using the chip:
with the amount used
Cheetah MS6
6
Oberheim Matrix-6
&
6R
6
Oberheim Matrix-1000
6
Oberheim Matrix-6
Oberheim Matrix-1000
Oberheim Matrix-6R
DAC
waveform
Converter
VCF
VCA
processor
microprocessor
CMOS