Extron electronics MediaPort 300 User Manual page 51

8 USB Pane (see figure 40
provides level and mute control for all audio from the USB
host on a single stereo path (communications audio and
application audio). This pane contains a fader for attenuation
of the incoming USB audio. At the bottom of the panel there
is a text fields for entering the desired attenuation level, a
Mute button, and a dBFS meter for monitoring the input
signal level.
NOTE: The panel is unavailable (gray) if there is no audio
signal detected from the USB host.
9 DSP Icons — Each pane on the input page input
channel contains a DSP icon that can be accessed by
clicking the DSP icon that opens the input DSP page.
Within the input DSP page, there are from one to three
pages:
• Filters
Input Page DSP
Click the DSP icon (see figure
page, which opens to the Filters page (see figure 41). Click the DSP icon again to hide the
page. Each input channel contains its own set of DSP as detailed in the following table.
Filter
HDMI
Mic/Line In 1
LIne In 2
USB
Filters
1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1
Figure 41. Input Filter DSP Page
Filter Graphic — Visually represents the active and inactive filters from the filter list.
1
Also provides frequency, boost/cut, and Q control for filters via handles in the graph and
numbered sliders directly below the graph.
MediaPort 300 HDMI and Audio to USB Scaling Bridge • Product Configuration Software
on page 41) — The USB pane
• Compressors
9
40, ) to access the Input DSP
Compressor
•
• •
• •
•
3 3 3 3 3 3 3 3 3 3 3 3 3 3 3 3 3 3
2 2 2 2 2 2 2 2 2 2 2 2 2 2 2 2 2 2
• Ducking
Ducking
•
A A A A A A A A A A A A A A A A A A
4 4 4 4 4 4 4 4 4 4 4 4 4 4 4 4 4 4
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