Roland SUPER JX-10 Owner's Manual page 35

MIXER
This
is
where
the volume
balance
of
the
DCO-1
and
DCO-2
is
controiled.
Parameter
Data
Value
Numbei
Display
runciion
I.J
H
».A
T
\/
Tl
r
n
A
1 '
'
1
J.
/\
JJ
L.
U
t
_i _[
This adjusts the
level
of
DCO-1,
DCO-1
Level
s
D
L
u
D
h-!
T
\/
Tl
r n
~i
II-
/ r
J.
/»
J.r t.
u
C
This adjusts the
level of
DCO-2.
DCO-2
Level
LJ
Z'
fl/f
T
1/
r
hi
I
/
'
_J
1 1
±
f\
C
'
n
I'
n n
u u
When ENV
controls the
DCO-2's
level, this
sets the
amount
of
ENV
signal.
DCO-2
Envelope Depth
LJ
U
hrti
T
>/
Tl
\/ h
t
Ci
' ' ' (
_L
/\ JJ
1
IM
n
3
5
A
r
DC
C
When
the
DCO-2's
level
is
controlled
by
ENV
Depth
and
then
by Dynamics,
this
sets the sen-
sitiviTy
of the
Key Touch. [NOTE
1]
ITTNUUCS
DCO-2
Dynamics Range
iJ
C
hH
T
\/
h/(
n
TV r"
1
_l
/ 1
_L
/t
' '
LJ _U
L_
m
A
1
._
H
U
r
n
„
z:i
Normally,
/^
Is
used,
and
in
V^
mode,
ADSR
pattern
will
be
inverted.
DCO-2
Envelope
Mode
(J
"
I
ENV
1
/X
ENV
1
V
ENV
2
r^
ENV
2
V^
MODE
1
t
VCF
(Voltage Controlled
Filter)
The
output
signal
goes
to the Mixer then to the
VCF
to be
filtered.
Each
VCF
lets
lower frequency
har-
monics pass and
cuts
off
the higher ones.
In
other
words,
it
is
a usual
low pass
filter.
By
controlling
the cutoff point and
resonance, the
waveform
changes, thereby
the tone
color
alters.
Number
Parameter
Display
Data
Value
Function
Programmer
I—
t..'
O C
f
n
f
High-pass
Filter
Cutoff
Frequency
The HPF
{High-Pass
Filter)
is
a
filter
that passes
higher frequency harmonics and
cuts
off
the lower
ones.
As you
increase the
value, cutoff point
goes
up,
lower frequency harmonics
being cut
off.
C
D
-TL.
i
f
r r
V
(_
r
c
o C n
I
l<
L.
1^
Cutoff
Frequency
o o
n n
u u
This
is
for changing
the cutoff point of the
VCF. As
you
decrease the value, cutoff frequency
wlil
come
down, and
the
waveform
gradually
becomes approx-
imation of a sine wave, then the sound
will
fade
out.
35