Extron electronics DMP 128 FlexPlus User Manual page 35

Filter Channel Name — This name changes to match the default or user defined input
1
name.
Filter Graph — Graphically displays the applied filter curve and provides handles for
2
adjusting filter parameters. Numbers along the top of the graph represent the filter curve
of the corresponding slot in the filter list below the graph. The number appears over the
center frequency of the filter.
If a filter is active (unbypassed), it appears as a solid red curve. If a filter is bypassed, it
appears as a broken orange curve (such as the bass filter in slot 2).
NOTE: All filters are bypassed by default.
Filter List — Provides filter drop-down menus for all 5 available filter slots.
3
, , , and
Slope Boost/Cut Q
Available filters include:
High Pass Butterworth
•
• Low Pass Butterworth
Bass
•
• Treble
Parametric
•
• Notch
NOTE: See the DSP Configurator Help file for more information on each of the
filters. Click the
Filters Help
Set Defaults Button — Resets all filter parameters of all filters in the filter list to their
4
default values.
To reset a single filter to default parameters, right-click the filter number on the left side
of the dialog box, and select
Filter
Figure 45. Set Single Filter Parameters to Default
OK Button — Confirms changes made to the contained parameters and closes the
5
dialog box.
Filter
Cancel Button — Reverts any changes made to the contained parameters back to
6
their states when the current instance of the
the dialog box.
Filters Help Button — Opens the
7
file. This help file topic discusses each filter type in greater detail.
controls are also available in this list.
Bypass
High Pass Linkwitz-Reily
•
• Low Pass Linkwitz-Reily
High Pass Bessel
•
• Low Pass Bessel
Loudness
•
button to open the help file topic discussing filters.
Set to Default
dialog box was opened and closes
Filter
topic in the DSP Configurator Help
About Filters
DMP 128 FlexPlus • DSP Configurator Software
Frequency
(see figure 45 below).
,
26