Audio Settings - D-Link DCS-6112 User Manual

Configuration

Audio Settings

Mute: Check the box to mute audio.
Note: If the switch on the Control board is switched off (disabled audio) then this option
will be disabled.
External microphone input gain: Select an external microphone input gain from
the drop-down list. Set the microphone input gain at -33dB, 0dB, or 21dB.
Note: The higher the decibel number, the louder the sound.
Audio type: Select Advanced Audio Coding (AAC), which is a wide band audio
coding algorithm that exploits two primary coding strategies to dramatically reduce
the amount of data needed to convey high-quality digital audio.
AAC bit rate: Select an AAC bit rate from the drop-down list. Higher bit rate means
higher audio quality, although it takes more network bandwidth to transmit.
G.711: Select between uLAW (G.711) and ALAW (G.711) compression formats. A
higher audio quality will require more bandwidth.
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