Effect Parameter List - Roland U-8ST Getting Started Manual

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Effect Parameter List

Auto Wah
The wah effect creates a unique tone by changing the
frequency response characteristics of a filter. Auto
wah creates an automatic wah by cyclically changing
the filter, or by changing the filter in response to the
volume of the input.
AW Sw (switch)
Turns the auto wah effect on/off.
Selection for the direction in which the filter will change in
response to the input.
AW Polarity
Up:
The frequency of the filter will rise.
Down: The frequency of the filter will fall.
Adjusts the sensitivity at which the filter will change in the
direction determined by the polarity setting. Higher values
AW Sens (sensitivity)
will result in a stronger response. With a setting of "0" the
strength of picking will have no effect.
AW Manual
Adjusts the frequency at which the wah effect will apply.
(manual frequency)
Adjusts the way in which the wah effect applies to the area
around the center frequency. Lower values will produce a wah
AW Peak
effect over a wide area around the center frequency. Higher
values will produce a wah effect in a narrow area around the
center frequency.
Adjusts the rate at which the wah effect will be cyclically
AW Rate
modulated.
Adjusts the depth at which the wah effect will be cyclically
AW Depth
modulated. If you do not want the wah effect to be cyclically
modulated, set this to 0.
AW Level
Adjusts the volume.
2 Band Compressor
A compressor holds down high-level signals and
boosts low-level signals, evening out the volume.
With the 2 band compressor, you can split the
frequency components of the direct sound into two
bands, high and low, and make different settings for
each band.
BC Sw (switch)
Turns the 2 band compressor effect on/off.
Select the input source which will control the high/low
compressor.
Off:
L:
BC High Stereo Link
BC Low Stereo Link
R:
Mix:
InvMix:
Adjusts the frequency at which the frequency components of
BC Crossover L
the direct sound are split into high and low bands and the
BC Crossover R
compressor is applied.
BC Master Level
This adjusts the volume of the 2 band compressor.
The channel L and R compressors will be
controlled independently.
The input source of channel L will control the
compressor limiter.
The input source of channel R will control the
compressor limiter.
The input source whose level is higher will control
the compressor limiter.
The highest level input source (either channel L or
inverse-phase channel R) will control the
compressor limiter.
Information That You Will Find Useful
Adjust the level at which the effect will begin to apply.
BCH Threshold
BCHL Threshold
BCH:
Both channel L/R of the high compressor
BCHR Threshold
BCHL:
Channel L of the high compressor
BCL Threshold
BCHR:
Channel R of the high compressor
BCLL Threshold
BCL:
Both channel L/R of the low compressor
BCLR Threshold
BCLL:
channel L of the low compressor
BCLR:
channel R of the low compressor
Select the compression ratio that will apply when the
Threshold Level is exceeded.
BCH Ratio
BCHL Ratio
BCH:
Both channel L/R of the high compressor
BCHR Ratio
BCHL:
Channel L of the high compressor
BCL Ratio
BCHR:
Channel R of the high compressor
BCLL Ratio
BCL:
Both channel L/R of the low compressor
BCLR Ratio
BCLL:
channel L of the low compressor
BCLR:
channel R of the low compressor
Adjust the time from when the input level exceeds the
threshold level to when the effect begins to apply.
BCH Attack
BCHL Attack
BCH:
Both channel L/R of the high compressor
BCHR Attack
BCHL:
Channel L of the high compressor
BCL Attack
BCHR:
Channel R of the high compressor
BCLL Attack
BCL:
Both channel L/R of the low compressor
BCLR Attack
BCLL:
channel L of the low compressor
BCLR:
channel R of the low compressor
Adjust the time from when the input level drops below the
threshold level to when the effect ceases to apply.
BCH Release
BCHL Release
BCH:
Both channel L/R of the high compressor
BCHR Release
BCHL:
Channel L of the high compressor
BCL Release
BCHR:
Channel R of the high compressor
BCLL Release
BCL:
Both channel L/R of the low compressor
BCLR Release
BCLL:
channel L of the low compressor
BCLR:
channel R of the low compressor
Adjusts the output gain.
BCH Post Gain
BCHL Post Gain
BCH:
Both channel L/R of the high compressor
BCHR Post Gain
BCHL:
Channel L of the high compressor
BCL Post Gain
BCHR:
Channel R of the high compressor
BCLL Post Gain
BCL:
Both channel L/R of the low compressor
BCLR Post Gain
BCLL:
channel L of the low compressor
BCLR:
channel R of the low compressor
Chorus
A sound with a subtly shifted pitch is added to the
direct sound, making the final output sound thicker
and broader.
Select the type of filter.
CH Pre Filter
Off:
a filter will not be used
LPF:
cut the frequency range above the Cutoff parameter
HPF:
cut the frequency range below the Cutoff parameter
CH Cutoff
Adjusts the cutoff frequency of the filter.
Adjusts the time needed for the effect sound to be output after the
direct sound has been output. By setting a longer Pre Delay time,
CH Pre Delay
you can obtain an effect that sounds like more than one sound is
being played at the same time (doubling effect).
CH Rate
Adjusts the rate at which the chorus is modulated.
Adjusts the depth of the Chorus effect. To use it for doubling, set
CH Depth
the value to "0".
CH Phase
Adjusts the spatial spread of the sound.
Adjust the balance between the chorus volume and the direct
CH Balance
sound volume.
CH Level
Adjusts the volume.
73

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