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Roland JV-1080 Owner's Manual page 55

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<V-Curve>
TVF
Envelope
Velocity
Curve
1 to
7
This chooses
the
curve used
when
changing
the cutoff
fre-
quency
with
velocity.
The
shape
of the
curve corresponding
to
the
curve
number
(1
to 7)
appears
on
the screen.
<V-Resonance> Resonance
Velocity
Sensitivity
This
changes
the
amount
of
resonance applied according
to
the
velocity.
When
the
value
is
positive,
a
larger velocity
produces
greater
resonance.
When
negative,
resonance
is
reduced.
The
effect
is
not applied
when
the
value
is
zero.
TVF TIME
ENV
(TVF
Time
Envelope)
<V-T1>
Velocity
Time
1 Sensitivity
100/-70/-50/-
40/-30/-20/-10/0/+10/+20/+30/+40/+50/+70/+100
This
varies the
TVF
Envelope
Tl according
to velocity.
When
the
value
is
positive,
a larger velocity
value
results in faster
change
for
Tl
.
The change
is
slowed
when
the
value
is
nega-
tive.
<V-T4>
Velocity
Time
4
Sensitivity
100/-70/-50/-
40/-30/-20/-10/0/+10/+20/+30/+40/-H50/+70/+100
This
varies the
TVF
Envelope T4
according
to
the
key
off
velocity.
When
the
value
is
positive, a larger velocity
value
results in faster
change
for T4.
The change
is
slowed
when
the
value
is
negative.
*
TJiis
effect
is
not applied
when
connected
to
a
keyboard
that
cannot send key
off velocity.
<Time
Keyfollow> Envelope
Time Key
Follow
100/-70/-50/-40/-30/-20/-10/0/+10/+20/+30/+40/+50/
This
varies the
TVF
Envelope
according
to
the
keyboard
posi-
tion.
The
envelope time
of the
C4
key
is
used
as the
refer-
ence.
When
the
value
is
positive,
keys
farther to the right
side of the
keyboard
(the
high
range)
produce
shorter
times
up
to
T2
to
T4.
Negative
values
result in
longer
times.
TVF
ENVELOPE
Tl
,
TZ
73
Time
T
When
Envelope Depth
is
negative, the
polarity
(+/-)
of
the
cutoff
frequency
is
reversed.
<T1,
T2, T3, or
T4>
TVF
Envelope
Time
1, 2, 3,
or 4
to
127
[PALETTE]
This
sets
the
time
Tl, T2, T3, or
T4
for the
TVF
Envelope.
Larger values
result in
longer times
until
the next
cutoff
fre-
quency
is
reached
(for
instance,
T2
controls the
time
from LI
until
L2
is
reached).
<L1,
L2, L3,
or
L4>
TVF
Envelope
Level
1, 2, 3,
or 4
to
127
BSB
This
sets
the
level
LI, L2, L3, or
L4
for
the
TVF
Envelope.
It
determines
how
much
the cutoff
frequency
changes from
the
reference cutoff
frequency
(set
with Cutoff Frequency)
at
each
point.
The
change
is
higher than
the reference cutoff
frequency
when
this
value
is
positive
and
lower than
the
ref-
erence
cutoff
frequency
when
negative.
Changing
the
Volume
(TVA)
You
can use
a
TVA
(Time
Variant Amplifier)
to select
the
change
in
volume
for
each
of the
Tones.
TVA
<Level>
Tone
Level
to
127
WB3BBM
This
sets
the
volume
of the
Tone.
It
is
mainly used
to
balance
the
volume
with
other Tones.
'
The volume
of
an
entire
Patch
is
determined
by
the
Patch
Common
Patch
Level
{«» p. 42).
<Pan> Tone Fan
L64
to
to
63R
Sets the
panning
(localizes
sound
image)
for
each
of the
Tones.
L64
is
leftmost,
is
centered,
and 63R
is
rightmost.
<V-Sens>
TVA
Envelope
Velocity
Sensitivity
100
to
+150
iiMianai
This
changes
the
level
of the
TVA
Envelope
according
to
velocity.
When
the
value
is
positive, a
larger velocity
value
results in
a
larger
TVA
Envelope
level for a
louder sound.
When
nega-
tive, a
larger velocity
value
results
in a
smaller
TVA
Envelope
level for
lower
volimie.
<V-Curve>
TVA
Envelope
Velocity
Curve
1 to
7
This chooses
the
curve used
when
changing
the cutoff
fre-
quency
with
velocity.
The
shape
of the
curve corresponding
to the
curve
number
(1
to 7)
appears
on
the screen.
BIAS
<Bias>
Bias Level
-100/-7 0/-50/-40
/-30/-20/-
10/0/+10/+20/-l-30/+40/+50/-i-70/-i-100mEBl
When
you want
to
make
the
volume
change
according
to
the
keyboard
position,
this sets
how much
the
volume
changes
as
you
move
away
from
the bias
point.
When
you
set
a posi-
tive
value, the
volume
gets
louder
as
you
move
from
the bias
point.
A
negative value
makes
the
volume grow
softer.
*
Even
when
set to
a
positive value, the
level
will
not
exceed
the
maximum.
<Foint>
Bias Point
C-1
to
G9 |Sffll
This
sets
the
key used
as the reference
for
varying
the
volume
when
you want
to
change
the
volume
according
to
the
key-
board
position.
<Direction>BiasDireclion—
LOWER/UPPER/LOWER
&UPPER/ALL
I
This
sets
the
level for
the direction
to
be changed
left
or
right
when
you want
to
change
the
volume
according
to
the
keyboard
position.
LOWER:
The volume
changes
when
you
move
to
the
left
(lower
reg-
ister)
from
the bias point.
55

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