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Filters
Frequency
Gain
Q Width
Equalizer Applications
Conferencing room acoustics vary based on room size, shape, and construction materials. Use the guidelines in following table.
Suggested Settings
EQ Application
Add a high shelf filter to boost frequencies greater than 1 kHz by 3-6 dB
Treble boost for improved speech intelligibility
Add a low cut filter to attenuate frequencies below 200 Hz
HVAC noise reduction
Identify the specific frequency range that "excites" the room:
1.
Set a narrow Q value
2.
Increase the gain to b10 and +15 dB, and then experiment with
frequencies between 1 kHz and 6 kHz to pinpoint the range of flutter echoes
or sibilance
3.
Reduce the gain at the identified frequency (start between -3 and -6 dB) to
minimize the unwanted room sound
Reduce flutter echoes and sibilance
Identify the specific frequency range that "excites" the room:
1.
Set a narrow Q value
2.
Increase the gain to b10 and +15 dB, and then experiment with
frequencies between 300 Hz and 900 Hz to pinpoint the resonant frequency
3.
Reduce the gain at the identified frequency (start between -3 and -6 dB) to
minimize the unwanted room sound
Reduce hollow, resonant room sound
Event Log
The event log provides a detailed account of activity from the moment the device is powered on. The log collects up to 1,000 activity entries and time-stamps
them relative to the last power cycle.
To troubleshoot audio or hardware problems, save the log using the export button. Refer to the log file for details when troubleshooting or consulting with Shure
Systems Support.
Shure Incorporated
Microflex Advance ANI4OUT
Microflex Advance ANI4OUT
2016/08/24
12/21