Roland JX-3P - Page 24

HPF
Cutoff
Frequency
HPF
3
/
\
10
Cutoff
Frequency
Cutoff Freq
/
\
10
LFO modulation
LFO
Mod
/
\
D 10
Pitch Follow
Pitch
Foilow
-^-lOOO^,
/ \
Tills
is,
to
set
the Cutoff Point
of the
HPF.
*The HPF (High Pass
Filter)
is the
filter that passes high
frequency
har-
monics and cuts off
the low
frequ-
ency harmonics.
This sets the Cutoff Point
of
the VCF.
The LFO output signal
controls
the
VCF Cutoff Point,
therefore,
a growl
or
wah effect
can be obtained.
The VCF Cutoff
Point alters
depend-
ing on which key
is played on
the key-
board. This
Pitch Follow
can
be used
to prevent any
inconsistency
in
the
harmonic
content
caused by
pitch
alteration.
A- 16
-
1
B-2
24
Sens knob
Sens
10
—r~i
—
10
£3
When this
is set to zero,
the
signal
from the
DCO will
pass
unchanged.
As you
raise the
knob,
the
Cutoff Point
will
be increased
.and lower
frequ-
encies
will be blocked.
Sens knob
E3
As you lower this
knob,
higher frequencies will
be cut.
At its lowest position,
no
sound Is heard.
Sens knob
B-3 Sens knob
SenE