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Figure 4-4-14 Audio Settings
Table 4-4-7 Description of the buttons
Parameters
Function Introduction
Enable Audio
Check on the checkbox to enable audio feature.
Audio Input
Denoise:
Set it as On/Off. When you set the function on, the noise detected can
be filtered.
Encoding:
G711-ULaw, G711-ALaw and AAC LC are available;
Sample Rate:
There are 8KHz/16KHz two options;
Input Gain:
Input audio gain level, 0-100;
Alarm Level:
Alarm will be triggered if voice alarm is enabled and input gained
volume is higher than the alarm level, 0-100.
Audio Output
Auto Gain Control:
Improve the quality of audio;
Output Volume:
Adjust volume of output.
You can upload up to 3 audio files manually to Flash or SD Card on the Audio web page and you
can also edit the audio file’s name when upload.
Содержание MS-C2942-B
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