Owner`s manual
MODIFIERS
A
modifier
alters
or
attenuates
the
basic
output
of
the
signal
sources.
A
modifier
characteristically
has
a
signal
input
and
a
signal
output;
the
signal
from
the
oscillator(s)
and/or
noise
must
"pass
through'*
the
modifier.
There
is
theoretically
no
limit
to
the
number
of
modifiers
that
may
be
used
in
a
synthesizer.
The
Source
employs
two:
a
voltage-controlled
filter
and
a
voltage-controlled
amplifier.
VOLTAGE-CONTROLLED
FILTER
The
filter
section
of
The
Source
changes
the
tone
color
of
the
signal
sources.
The
Source
employs
a
low-pass
filter.
As
the
name
implies,
this
filter
passes
low
frequencies
and
rejects
high
frequencies.
The
point
at
which
frequencies
start
to
be
rejected
is
called
the
cutoff
frequency.
This
cutoff
frequency
may
be
adjusted
manually
or
electronically.
Touch
program
Q
:
VOLTAGE
CONTROLLED
FILTER
I
I
KB
TRACK
32'
I
I
16'
I
FOOTAGE
[3
El
0
I
SING
IMUL1
TRIGGER
FILTER
CONTOUR
32'
I I
11
I
FOOTAGE
MEMORY
INTERVAL
I
OSCILLATOR
BANK
LOUONEBB
CONTOUR
MODIFIERS
REC1
REC2
:I^'-STGP
CONTINUE
-^-PLAY
1
PLAY
Z
■
REC
PlAY
.
ARPEGGIO
S4H
S
&
H
FILT^
AUTO
TR(G
EXT.TRIG
SAVE
VERIFY
LOAD
1.
Touch
CUTOFFiFREQ
PROGRAMS
in
the
filter
section.
Hold
down
any
key.
2.
Turn
the
incremental
control
clockwise.
As
the
cutoff
frequency
is
set
higher,
more
of
the
high
frequencies
of
the
oscillator
signal
are
heard,
and
the
sound
becomes
"brighter."
30