Difference between revisions of "Automatic Volume Control (AVC)"
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This will ensure that the volume of the message will be over the ambient noise level. <br> | This will ensure that the volume of the message will be over the ambient noise level. <br> | ||
The reason for using AVC is to adjust the output audio from an amplifier based on ambient noise in the area. This is typically used on railway stations, metro stations, ropax and cruise vessels. <br> | The reason for using AVC is to adjust the output audio from an amplifier based on ambient noise in the area. This is typically used on railway stations, metro stations, ropax and cruise vessels. <br> | ||
| + | |||
| + | == Configuration == | ||
| + | Information on how to configure AVC can be found [[Automatic Gain Control (AGC) Configuration|here.]] | ||
Revision as of 15:30, 6 April 2018
The AVC basic principle is using one or more microphone(s) to measure the ambient noise level and compensate the speaker output.
This will ensure that the volume of the message will be over the ambient noise level.
The reason for using AVC is to adjust the output audio from an amplifier based on ambient noise in the area. This is typically used on railway stations, metro stations, ropax and cruise vessels.
Configuration
Information on how to configure AVC can be found here.
Availability
This function is available from Exigo 1.3.3.1 and newer.
