Roland JV-80 Owner's Manual page 108

1.
Patch Edit
TVF
B^F-ENV
(TVF Envelope)
Pages
These two
pages
let
you
set
how
the cutoff
frequency changes over time
(TVF
envelope).
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1
t Tli T2I T3I T4I LI
i
L2
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L3
I
L4
TUF-ENU
i
10
1
1
I
50
i
70
1
1
2?
I
1
00
i
S5
I
8
Cutoff
frequency
T1 T2
T3 T4
LI
*
^
/
\
L
3
\
U
J
i
A
Ke
i
on Key
off
Ji5
When
the envelope
depth
is
negative
(-),
the direction of
the cutoff
frequency change
•"Time
Veloc^ Curve Type
Settings:
1—7
This determines
how
different
playing strengths
affect
the
change
in
the cutoff frequency.
The
indications
shown
in
the display,
which
show
the
shape
of the curves,
correspond
to the
curve type number.
Velocity
curves
Velocity
Envelope Level
Sensitivity
Range:
-
63
—
+63
This allows
you
to
change
the
TVF
envelope
level
by
velocity.
When
the
value
is
positive
(+),
the greater the
velocity, the greater the
level.
When
the value
is
negative
(
—
),
the smaller the velocity, the greater the level.
Velocity
Attack
Time
Sensitivity
Settings
:
-
1
00/
-
70/
-
50/
-
40/
-
30/
-
20/
-
1
0/0/+1
0/+20/+30/+40/+50/+70/+1
00
The
Tl time of the
TVF
envelope can be changed by
velocity.
When
the
value
is
positive
(+),
the greater the
velocity, the longer the
time of
T
1
.
When
the
value
is
negative
(
-
),
the shorter the time.
No
change
results at 0.
Velocity
Release Time
Sensitivity
Settings
:
-
1
00/
-
70/
-50/
-
40/
-
30/
-
20/
-
1
0/0/+1
0/+20/+30/+40/+50/+70/+1
00
The T4
time of
the
TVF
envelope can be changed by key
off velocity.
When
the
value
is
positive
(+).
the greater the
velocity, the longer the time of T4.
When
the value
is
negative
(
-
),
the shorter the time.
No
change results
at 0.
108