startRemoteParticipantsAudioLevelObserver()
startRemoteParticipantsAudioLevelObserver(interval?: number)
Starts monitoring the audio level from the remote participants.
Once started, a 'remote-participants-audio-level' event will be emitted containing the latest audio level information from each remote participant.
Interval
The 'remote-participants-audio-level' event is emitted at the specified frequency, which can be up to every 100ms.
If no frequency is specified, a default frequency of 500ms is used.