User Manual

Table Of Contents
122
Creating a Rhythm Set
Pitch Env Level 0–4
Specify the pitch envelope levels (Level 0–Level 4). It determines
how much the pitch changes from the reference pitch (the value set
with Coarse Tune or Fine Tune on the Pitch screen) at each point.
Positive (+) settings will cause the pitch to be higher than the
standard pitch, and negative (-) settings will cause it to be lower.
Value:
-63– +63
fig.06-032.e
TVF
Filter Type
Selects the type of filter. A filter cuts or boosts a specific frequency
region to change a sound’s brightness, thickness, or other qualities.
Value
OFF:
No filter is used.
LPF:
Low Pass Filter. This reduces the volume of all
frequencies above the cutoff frequency (Cutoff Freq)
in order to round off, or un-brighten the sound. This
is the most common filter used in synthesizers.
BPF:
Band Pass Filter. This leaves only the frequencies in
the region of the cutoff frequency (Cutoff
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 cutoff frequency (Cutoff
Frequency). This is suitable for creating percussive
sounds emphasizing their higher ones.
PKG:
Peaking Filter. This emphasizes the frequencies in
the region of the cutoff frequency (Cutoff
Frequency). You can use this to create wah-wah
effects by employing an LFO to change the cutoff
frequency cyclically.
LPF2:
Low Pass Filter 2. Although frequency components
above the Cutoff frequency (Cutoff Frequency) are
cut, the sensitivity of this filter is half that of the LPF.
This makes it a comparatively warmer low pass
filter. This filter is good for use with simulated
instrument sounds such as the acoustic piano.
LPF3:
Low Pass Filter 3. Although frequency components
above the Cutoff frequency (Cutoff Frequency) are
cut, the sensitivity of this filter changes according to
the Cutoff frequency. While this filter is also good
for use with simulated acoustic instrument sounds,
the nuance it exhibits differs from that of the LPF2,
even with the same TVF Envelope settings.
If you set “LPF2” or “LPF3,” the setting for the Resonance
parameter will be ignored.
T1 T2 T3 T4
L3
L4
L2
L1
L0
Note off
Pitch
Time
Note on
T: Time L: Level
Modifying the Brightness of a
Sound with a Filter (TVF/TVF Env)
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