Roland MV-8000 Stereo Equalizer User Manual


 
291
INSTRUMENTS
Common items in all screens SEQUENCE SONG SETUP INSTRUMENTS AUDIO PHRASES
PARTIAL EDIT (FILTER) screen
Here you can edit the filter of the partial.
To access this screen
➜➜➜
INSTRU-
MENTS
Explanation of each area
1.
Pad (Pad number)
Selects the pad number and partial name that you
will edit.
2.
SMT (Sample Mix Table)
Shows the sample usage for the partial you selected
in (1). In the example shown here, the partial uses
SMT1 and 2.
3.
Filter Type
Selects the type of filter.
4.
Filter Cutoff
Specifies the cutoff frequency of the current partial.
Range: 0~
127
5.
Filter Resonance
Emphasizes the sound of the current partial in the
region of the cutoff frequency.
Range:
0
~127
Raising this value excessively may cause oscillation
and distortion.
6.
Filter Velo Curve Type (Filter Velocity Curve Type)
Selects one of the following four types of curve by
which the velocity will affect the filter. If you don't
want velocity to affect the filter, select “1”.
Range: 1,
2
, 3, 4
Value
Explanation
Off
No filter will be used.
LPF
Low Pass Filter. This cuts the region
above the cutoff frequency (Cutoff),
making the sound more mellow. This is
the most frequently used type of filter.
BPF
Band Pass Filter. This passes only the re-
gion near the cutoff frequency (Cutoff),
cutting the remainder of the sound. This
type is useful for creating distinctive
sounds.
HPF
High Pass Filter. This cuts the region be-
low the cutoff frequency (Cutoff). This
type is useful when creating percussion
sounds that have distinctive high-fre-
quency components.
Filter
Type
Effect on the Cutoff setting
LPF
Lowering the cutoff frequency will di-
minish the higher overtones, making
the sound more mellow. Raising this
setting will brighten the sound.
BPF
The cutoff frequency value will change
the overtone structure of the sound.
This is useful for creating distinctive
sounds.
HPF
Raising the cutoff frequency will dimin-
ish the lower overtones, emphasizing
the bright portion of the sound.
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ECS05_manual_e.book 291 ページ 2005年11月30日 水曜日 午前11時14分