Low Pass Filter:
from this sub-frame it is possible to set the Output Channels Low Pass Filter (LPF).
“Frequency”:
(High Cut frequency) the selectable frequencies range is from 20Hz to 20kHz in steps of 1/24 of
an Octave.
“Slope”:
allows you to select the X-Over's Low Pass Filter Shape and Order.
The available shapes and orders for the Low Pass Filter are listed below:
– Bypass (High Pass Filter Bypassed)
– Buttw 6dB (Butterworth Filter 6dB/Oct Slope)
– Buttw 12dB (Butterworth Filter 12dB/Oct Slope)
– LRiley 12dB (Linkwitz/Riley Filter 12dB/Oct Slope)
– Bessel 12dB (Bessel Filter 12dB/Oct Slope)
– Buttw 18dB (Butterworth Filter 18dB/Oct Slope)
– Buttw 24dB (Butterworth Filter 24dB/Oct Slope)
– LRiley 24dB (Linkwitz/Riley Filter 24dB/Oct Slope)
– Bessel 24dB (Bessel Filter 24dB/Oct Slope)
EQ:
from this sub-frame it is possible to set the Output Channels five available Peaker (Bell) or variable Q
Shelving Filters.
The DMX8008 allows the user to select either Bell or variable Q Shelving Parameters and assign them
independently using the 5 available filters.
The selection can be done just pressing the “Peak Eq” button on top of the filters' gain sliders and selecting one
of the 3 available filters' type: Peaker, variable Q high Shelving and variable Q low Shelving.
BELL Filter:
here Center Frequency, Band Width (Q) and Gain can be adjusted.
“Center Frequency”:
the selectable frequencies range is from 20Hz to 20kHz in steps of 1/24 of an Octave.
“Bandwidth BW”:
the selectable BW range is from 0.0312 Octave (Q=10) up to 3.59 Octave (Q=0.4) in
steps of 0.1 Q.
“Gain”:
the selectable Gain range is from -12dB to +12dB in steps of 0.5 dB.
Variable Q Low Shelving Filter:
here Center Frequency, Band Width (Q) (Slope) and Gain can be adjusted.
“Center Frequency”:
the selectable frequencies range is from 20Hz to 20kHz in steps of 1/24 of an Octave.
“Bandwidth BW (Slope)”:
the selectable BW range is from 0.0312 Octave (Q=10) up to 3.59 Octave
(Q=0.4) in steps of 0.1 Q.
“Gain”:
the selectable Gain range is from -12dB to +12dB in steps of 0.5 dB.
Variable Q High Shelving Filter:
here Center Frequency, Band Width (Q) (Slope) and Gain can be adjusted.
“Center Frequency”:
the selectable frequencies range is from 20Hz to 20kHz in steps of 1/24 of an Octave.
“Bandwidth BW (Slope)”:
the selectable BW range is from 0.0312 Octave (Q=10) up to 3.59 Octave
(Q=0.4) in steps of 0.1 Q.
“Gain”:
the selectable Gain range is from -12dB to +12dB in steps of 0.5 dB.
Note:
each single filter can be independently “bypassed” for an easy setting/use of them.
To “Bypass” the single filter, just press the “Bypass” button below the filter’s parameters.
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DMX 8008
