Shure MXA710 - Page 25

Shure Incorporated
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Copy and Paste Equalizer Channel Settings
Use to quickly apply the same PEQ setting across multiple channels.
Select the PEQ of the desired channel.
Click copy.
Select the channel to apply the PEQ setting to and click paste.
Equalizer Applications
Conferencing room acoustics vary based on room size, shape, and construction materials. Use the guidelines in following ta
ble.
Uses for EQ
EQ Application Suggested Settings
Treble boost for improved speech intelligibility
Add a high shelf filter to boost frequencies greater than 1
kHz by 3-6 dB
HVAC noise reduction Add a low cut filter to attenuate frequencies below 200 Hz
Reduce flutter echoes and sibilance
Identify the specific frequency range that "excites" the room:
Set a narrow Q value.
Increase the gain to between +10 and +15 dB, and
then experiment with frequencies between 1 kHz and
6 kHz to pinpoint the range of flutter echoes or sibi
lance.
Reduce the gain at the identified frequency (start be
tween −3 and −6 dB) to minimize the unwanted room
sound.
Reduce hollow, resonant room sound
Identify the specific frequency range that "excites" the room:
Set a narrow Q value.
Increase the gain to between +10 and +15 dB, and
then experiment with frequencies between 300 Hz
and 900 Hz to pinpoint the resonant frequency.
Reduce the gain at the identified frequency (start be
tween −3 and −6 dB) to minimize the unwanted room
sound.