Roland JUNO-Gi - Tvf Parameter

40
Parameter Value Explanation
P-Env T4 V-Sens -64–+63
Use this parameter when you want key release
speed to aect the T4 value of the Pitch
envelope.
If you want T4 to be speeded up for quickly
released notes, set this parameter to a positive
(+) value.
P-Env Time KF
(Time Keyfollow)
-64–+63
Use this setting if you want the pitch envelope
times (T2–T4) to be aected by the keyboard
location.
Based on the pitch envelope times for the C4
key, positive (+) settings will cause notes higher
than C4 to have increasingly shorter times.
P-Env Depth -12–+12
Depth of the Pitch envelope
Higher settings will cause the pitch envelope to
produce greater change. Negative (-) settings
will invert the shape of the envelope.
P-Env Time1 [A]
-64–+63
Pitch envelope times (T1–T4)
Higher settings will result in a longer time until
the next pitch is reached.
P-Env Time2
P-Env Time3 [D]
P-Env Time4 [R]
P-Env Level0
-64–+63
Pitch envelope levels (L0–L4)
Specify how the pitch will change at each point,
relative to the pitch set with Coarse Tune or Fine
Tune.
P-Env Level1
P-Env Level2
P-Env Level3 [S]
P-Env Level4
C4C3C2C1 C5 C6 C7
0
+50
+100
-50
-100
Time Keyfollow
Time
Key
T1 T2 T3 T4
L3
L4
L2
L1
L0
Pitch Envelope
Time
Note oNote on
Pitch
3. TVF PARAMETER
Parameter Value Explanation
Filter Type
OFF No lter is used.
LPF
Low Pass Filter.
This reduces the volume of all frequencies above
the Cuto Frequency in order to round o, or
un-brighten the sound.
BPF
Band Pass Filter.
This leaves only the frequencies in the region of
the Cuto Frequency, and cuts the rest. This can
be useful when creating distinctive sounds.
HPF
High Pass Filter.
This cuts the frequencies in the region below
the Cuto Frequency. This is suitable for creating
percussive sounds emphasizing their higher
tones.
PKG
Peaking Filter.
This emphasizes the frequencies in the region of
the Cuto Frequency. You can use this to create
wah-wah eects by employing an LFO to change
the Cuto Frequency cyclically.
LPF2
Low Pass Filter 2.
Although frequency components above the
Cuto Frequency are cut, the sensitivity of this
lter is half that of the LPF. This lter is good for
use with simulated instrument sounds such as
the acoustic piano.
* If you set “LPF2” the setting for the
Resonance parameter will be ignored.
LPF3
Low Pass Filter 3.
Although frequency components above the
Cuto Frequency are cut, the sensitivity of
this lter changes according to the Cuto
Frequency. While this lter is also good for use
with simulated acoustic instrument sounds, the
nuance it exhibits diers from that of the LPF2,
even with the same TVF Envelope settings.
* If you set “LPF3,” the setting for the
Resonance parameter will be ignored.
TONE
The setting of the tone assigned to the layer will
be used.
Cuto Frequency -63–+63
Frequency at which the lter begins to have an
eect on the waveform’s frequency components
Resonance -64–+63
Emphasizes the portion of the sound in the
region of the cuto frequency, adding character
to the sound
Excessively high settings can produce oscillation,
causing the sound to distort.
Cuto Keyfollow -200–+200
Use this parameter if you want the cuto
frequency to change according to the key that
is pressed
Relative to the cuto frequency at the C4 key
(center C), positive (+) settings will cause the
cuto frequency to rise for notes higher than C4.
Larger settings will produce greater change.
Cuto V-Curve
FIX,
1–7, TONE
Curve that determines how keyboard
playing dynamics (velocity) will aect the cuto
frequency
Set this to “FIX” if you don’t want the Cuto
frequency to be aected by the keyboard
velocity.
1 2 3 4
5 6 7
1 2 3 4
5 6 7