2) Edrting without using the Programmer
The parameters
of a
Tone have two figure num-
bers. To
edit a Tone without using the program-
mer, cat! each parameter
by
assigning the
appropriate number and change the value with
the
a Dial.
PARAMETER
TABLE
DCO
(Digitally Controlled Osclliator)
DCO is the digitally controlled oscillator that con-
trols
the pitch and generates the
waveforms
that are
the sound source of the synthesizers. Owing to its
digitally controlled system,
this offers superior
pitch stability compared with the
VCO (Voltage
Controlled Oscillator). The JX-10 has 2 DCO's.
Parameter
Data
Value
Function
Number
Display
A A
1 1
Ti r
n A
o
o
t^t r:
JJ
L, U
1
/
^ M m
LJ
KJ
'
(
O
1
U
A
C
'
J
a
This is
to
change
the
pitch range of
the DCO in ex-
act
one octave steps from2' to
16'
(2',
4', 8',
16').
8'
is standard.
uMm
DCO-1 Range
E
1
TI r
n
~t
a
o
h
1
r
J} L.
U CZ
'
f
' ' / V
o
DCO-2 Range
IE
urn
A 1
/ f-
JJ t- U
I
tfV
/"
C
O
1 ' T
_j
r t
CM J
r
UL.
-J
c
n I
1
o
_r
LM
i_r '
1
f^
1
n T
c:
This
is
to
choose the output waveform
of the DCO.
BRWT
:
'V (Saw
Tooth)
PLi'LS
: LJl [Pulse Wave)
SDuH
:
nJ
{Square
Wave)
.'.'J5
:
VW
(Noise)
DCO-1 Waveform
-v-
ui.
ru-
WWE
Fomi
^£?
~n r
n
1
t
i r
jj (_
u C
("v (
DCO-2 Waveform
1
_f
TI r n A T ( (
^
/
c
f
IE
s
nn
uu
S
-
^
."D
This changes
the frequency
(pitch)
of
the DCO, in
semi-tones
steps.
•Variable
Range:
±12 (±1 Octave)
-tOCT/^\*IDCT
DCO-1
Tune
EH
Ti r
n
-J
T
1
f
h
/ c
!
J.'
L.
U C
' LJ
'
W
C|
1
DCO-2
Tune
1
Note
1
Depending on the
position
of
The Dynamics
Range
Selector, the
tone color aitaraiion
differs
as shown below.
IFF'
^
QV
y
/
-^
y^
/
^
^
;:P
imindlv
ot Knv
tnuchino
Note 2
Envelops Kay
Foltain
i '
©(Hlj
c
©
i'^'
©
(1)
OFFiAII
Kevs
hauo
the sama Enualope
time.
©^ThE highest Kay
®
has the ENV time
exactly half
length of the lowest Key ©'s,
®
:ThB Kay
®
has the ENV uma
enactiy half lengih
of
the lowest Key
(C)'s.
(D
: The
Key ©
has the ENV time exactly half
length of
the
lowest
Key
i^'s.
33
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