Roland XV-5080. 用户手册
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Chapter 4 Creating Patches
point, then go back and forth between the Loop Start point
and the Loop End point.
and the Loop End point.
REV-ONE (Reverse One-shot)
The sample will be played back only once from the Loop End
point to the Start point in the reverse direction.
point to the Start point in the reverse direction.
REV (Reverse):
When the sample has been played back from the Loop End
point to the Start point, it will be repeatedly played back in
the reverse direction, from the Loop Start point to the Start
point.
point to the Start point, it will be repeatedly played back in
the reverse direction, from the Loop Start point to the Start
point.
Tune (Loop Tuning)
Range:
-50–50
Determines the fine pitch setting within the loop, in one-cent
steps (1/100 of a semitone).
steps (1/100 of a semitone).
Start-Fine (Start Point - Start Point
Fine)
Fine)
• Start Point
Range:
0–
Specifies the point in the sample from which data will be
read.
read.
• Start Point Fine
Range:
0–255
This is a fine adjustment of the Start Point.
Loop Point Start-Fine (Loop Start Point
- Loop Start Point Fine)
- Loop Start Point Fine)
• Loop Start Point
Range:
0–
Specifies the point in the sample from which the loop will be
started.
started.
• Loop Start Point Fine
Range:
0–255
This is a fine adjustment of the Loop Start Point.
End-Fine (End Point - End Point Fine)
• End Point
Range:
0–
Specifies the point to which the loop will be read.
• End Point Fine
Range:
0–255
This is a fine adjustment of the End Point.
Using the Filter to Modify the
Brightness ([F3 (TVF)])
Brightness ([F3 (TVF)])
The settings for the TVF (Time Variant Filter) allow you to
change a Tone’s timbral content by altering its brightness or
thickness.
change a Tone’s timbral content by altering its brightness or
thickness.
PATCH TVF Parameter page ([PATCH] -
[F3 (TVF)] - [F1 (TVF Prm)])
[F3 (TVF)] - [F1 (TVF Prm)])
fig.04-042.e_70
TVF
Filter Type (TVF Filter Type)
Selects the filter type. A filter typically reduces, or attenuates,
a specific frequency range within a Tone in order to
accentuate its other frequencies.
a specific frequency range within a Tone in order to
accentuate its other frequencies.
Available Settings:
OFF:
No filter is used.
LPF:
Low Pass Filter. This reduces the volume of all
frequencies above the cutoff frequency. Since the high
frequency range is cut, the sound will become more mellow.
This is the most frequently-used type of filter.
frequency range is cut, the sound will become more mellow.
This is the most frequently-used type of filter.
BPF:
Band Pass Filter. This type of filter leaves only the
region in the vicinity of the cutoff frequency, and cuts the
rest. It is useful for making distinctive sounds.
rest. It is useful for making distinctive sounds.
HPF:
High Pass Filter. This type of filter cuts the portion that
lies below the cutoff frequency. It is useful for making
percussive or other sounds. that have a distinctive high
range.
percussive or other sounds. that have a distinctive high
range.
PKG:
Peaking Filter. This emphasizes frequencies around the
cutoff frequency by raising their level. You can use this to
create wah-wah effects by employing an LFO to change the
cutoff frequency cyclically.
create wah-wah effects by employing an LFO to change the
cutoff frequency cyclically.
LPF2:
Low Pass Filter 2. This reduces the volume of all
frequencies above the cutoff frequency. This differs from LPF
in that you can control the amount of the reduction using the
TVF ENVELOPE settings while still maintaining a fixed
cutoff frequency.
in that you can control the amount of the reduction using the
TVF ENVELOPE settings while still maintaining a fixed
cutoff frequency.
This can be very effective with acoustic-instrument-based
Tones, since nothing is done to weaken the power and
energy of the sound.
Tones, since nothing is done to weaken the power and
energy of the sound.
* This disables the Resonance setting.
LPF3:
Low Pass Filter 3. This type of filter cuts the portion
that lies above the cutoff frequency. While similar to LPF2, it