Audio Input; Audio Output; Audio Clips - Axis M1054 User Manual

AXIS M1054 Network Camera
Video and Audio
once to switch between speaking and listening. The Talk/Listen mode is configured from the Audio tab in the AMC control panel
(see AXIS Media Control on page 13).
Simplex - speaker only - Audio is transmitted from the client to the Axis product and played by the speaker connected to the
product. To send audio, the Talk and Microphone buttons in the AMC toolbar must both be enabled. Click either button to stop
audio transmission.
Simplex - microphone only - Audio captured by the microphone connected to the Axis product is transmitted from the product to
one or more clients.
For more information about these settings, please see the online help

Audio Input

Input sensitivity - Select the microphone sensitivity level (High/Low) depending on the sound level in the monitored area. For
example, if the Axis product is installed in a noisy environment, try setting the input sensitivity to Low.
Input gain - Control the volume (dB Full Scale) of the audio input. If the sound is too low, choose a higher dB, to amplify the
sound. If the sound is too high, choose a lower dB. The Level bar gives a visual representation of the audio signal level in dB
relative to the full-scale input level.
• Green — the signal is at a good level.
• Yellow — the signal is becoming distorted.
• Red — the signal is distorted.
Encoding - Select digital audio encoding format.
AAC requires a license for both encoding and decoding. AAC is the least complicated and most widely used codec.
•
If achieving the best possible audio quality is a priority, AAC is the recommended codec to use. An AAC license
is included in the Axis product.
G711
•
G726
•
Sample rate - The number of times per second the sound is sampled. A higher sample rate will provide better audio quality, but
also requires a greater bandwidth.
Bit rate - Set the required bit rate depending on the selected encoding. A higher bit rate will give better audio quality. A lower bit
rate may have latency or delay, but will require less bandwidth.
For more information about these settings, please see the online help

Audio Output

Configure the audio output settings under Video & Audio > Audio Settings.
Output gain - Control the volume (dB Full Scale) of the line audio output. If the sound is too low, choose a higher dB. If the
sound is too high, choose a lower dB.

Audio Clips

An audio clip is a sound file that can be played either when an event occurs or manually from the Live View page. Audio clips can
be uploaded to the product or recorded by a microphone connected to the product.
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