Vaddio DocCAM 20 HDBT OneLINK Bridge System - Manual (Page 47)

Microphone Adjustments
A UDIO PAGE , A NALOG TAB
To adjust for more natural speech reproduction:
n High-pass filter – Specify the lowest frequency that the microphone should pick up. Use this setting
to reduce low-frequency background noise such as heating/air conditioning systems.
n Low-pass filter – Specify the highest frequency that the microphone should pick up. Use this setting
to reduce hissing sounds and make speech sound natural.
n PEQ (parametric equalizer) – Increase or reduce the volume of specific frequency ranges to
compensate for the audio challenges unique to the situation.
Note
As a best practice, use the equalizer to attenuate undesirable frequency ranges rather than to boost the
desirable frequencies.
Complete Manual for the OneLINK Bridge AV Interface
43