Wg Waveform; Wg Pulse Width - Roland D-50 Owner's Manual

TONE PARAMETERS
d.
WG
Pulse
Width
[Display
29]
I
-11
U:
Str-Sl
1111
P W
1
8
8
U
e
1
o + 9
7
fi
f
'
t
r
Part-i
l.,l
G
PW
LFO -3
LFOD100
Pulse Width
Aftertouch Range
LFO Depth
Velocity Range
LFO
Select
•
Pulse
Width
Hy
A
square
waveform
has
exactly the
same
width,
up and
down
but
a
Pulse
Width waveform
has
different
widths.
The
ratio of
upper
width
to
lower
is
called pulse width.
to
100
are valid for setting
the
pulse width. Depending
on the
set
pulse
width
value, the
harmonic
content
of the
sound changes
greatly.
h -*-
Set value
50
9796
S0«
#When
a
sawtooth
is
selected with
WG
Waveform,
pulse
width
50%
raises
the
pitch by an octave.
•
Velocity
Range
This
sets the senitivity
of the velocity
that controls
the pulse
width from
-7
to
+7. With
"-"
values, the
pulse
width becomes
smaller by playing
the keyboard
harder,
and
with
"
+
"
values, the
pulse width becomes
wider by
playing
the
keyboard
harder.
35