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freeswitch

when does freeswitch stop transmitting voice streams to asr engine?

i'm new to freeswitch.I meet some problems. Does freeswitch recogine the pause then stop transmitting voice streams.Or asr engine recogine the pause.

Solution

  • Yes freeswitch does recognize when audio streaming occurs. This is handled when an audio threshold (noise gate) is met.

    After the threshold is met you freeswitch has an energy level parameter in its mod_conference config file that you can adjust to define your ideal threshold level.

    The intent of this parameter is to distinguish if a user is talking if they are in a noisy area.