D-Link DCS-3420 Product Manual - Page 43

Audio

Page 43 highlights

Section 3 - Configuration Audio Transmission There are five options to select. For all mode: the modes, only one client can talk to the server at the same time. Full-duplex: The User can talk to and listen from the server simnltaneously. Half-duplex: The User can talk to the server or listen from the server, but not at the same time. Simplex/Talk only: The User can only talk to the server. Simplex/Listen The User can only listen from the server. only: Disable: The audio is disabled in both directions. Improve audio If the Network Camera works in a low quality in low bandwidth network environment, the User bandwidth environment: can check this option to improve audio quality by sacrificing some real-time synchronization. Bit rate: There are three bit rates for audio. 32Kbps and 24Kbps are suitable for both music and speech and 8Kbps is suitable for speech only. D-Link DCS-3420 User Manual 43

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43
D-Link DCS-34±0 User Manual
Section 3 - Configuration
Audio
There are five options to select. For all
the modes, only one client can talk to the
server at the same time.
The User can talk to and listen from the
server simnltaneously.
The User can talk to the server or listen
from the server, but not at the same time.
The User can only talk to the server.
The User can only listen from the server.
The audio is disabled in both directions.
If the Network Camera works in a low
bandwidth network environment, the User
can check this option to improve audio
quality by sacrificing some real-time synchronization.
There are three bit rates for audio. 32Kbps and 24Kbps are suitable for both music and speech and 8Kbps
is suitable for speech only.
Transmission
mode:
Full-duplex:
Half-duplex:
Simplex/Talk only:
Simplex/Listen
only:
Disable:
Improve audio
quality in low
bandwidth
environment:
Bit rate: