Administrator Mode
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4
4.3.2 Audio
You can configure the audio settings of the camera.
Figure 4-16
The following options are available.
◼
Audio Input:
Select
ON
to enable audio input.\
◼
Input Gain:
Set the audio signal amplification for sampling. The greater the gain, the
greater amplification
◼
Audio Compression:
Select an audio codec.
The functions below are NOT applicable to
GV-SD2322-IR
.
◼
Noise Suppression:
Select
On
to reduce the noise of the audio.
◼
Channel 1:
Click Enable to enable audio in through t
he camera’s built-in microphone.
◼
Audio Output:
Select the source of audio output.