AVer MD330U Serie Bedienungsanleitung Seite 35

Audio Setting
Item
Audio Output Device
Microphone Volume
Speaker Volume
Beamforming Type
Sampling Rate
Noise Suppression
Encoding Type
Noise Reduction
Settings
OFF
NR DSP
NR (recommended)
NR+BF
NR Strong
*Performance varies due to many factors, including voice to noise ratio, number of talkers, room
size, sound source direction, microphone quality, ambient sounds, and so on. Performance was
tested under controlled AVer laboratory conditions.
Description
Select an audio source.
Drag the slider to adjust the microphone volume.
Drag the slider to adjust the speaker volume.
Select a beamforming angle.
Select an AAC sampling rate for IP streaming.
Select a noise suppression setting. Start with NR before trying other
options closer to your use case.
 For performance testing, see table below.
AAC
Use Case
Very quiet indoor environment.
Indoor environment with low noise.
Indoor environment with strong
background noise, such as a fan.
When it is necessary to limit the range of
sound collection with specified angle.
Indoor environment with strong
background noise, such as people talking.
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Performance*
Noise is kept.
Noise is reduced
Noise is further reduced

Noise is removed

Might drop a few words

Noise is removed

Takes longer to process and
reduce unusual sounds

Might drop a few words