> Fetch clean Markdown by appending `.md` to any page URL under https://signalwire.com/docs or requesting it with the HTTP header `Accept: text/markdown`. The root index at https://signalwire.com/docs/llms.txt lists the available documentation indexes. # localSpeaking$ > Observable that is true while the local participant is speaking (RMS level above the VAD threshold, with hold time to avoid flicker). ```ts get localSpeaking$(): Observable ``` Observable that is `true` while the local participant is speaking (RMS level above the VAD threshold, with hold time to avoid flicker). ## **Examples** ```ts call.localSpeaking$.subscribe((localSpeaking) => { console.log('localSpeaking:', localSpeaking); }); ``` > Observable that is true while the local participant is speaking (RMS level above the VAD threshold, with hold time to avoid flicker).