EntitiesWebRTCCalllocalMicrophoneGain$Copy page|View as Markdown|Open in Claude|More actionsget localMicrophoneGain$(): Observable<number> Observable of the current local microphone gain (0..200, where 100 = unity). Examples call.localMicrophoneGain$.subscribe((localMicrophoneGain) => { console.log('localMicrophoneGain:', localMicrophoneGain);});