> 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. # isTalking$ > Observable indicating whether the participant is currently speaking. ```ts get isTalking$(): Observable ``` Observable indicating whether the participant is currently speaking. ## isTalking ```ts get isTalking(): boolean ``` Whether the participant is currently speaking. ## **Examples** ```ts participant.isTalking$.subscribe((isTalking) => { console.log('isTalking:', isTalking); }); ``` > Observable indicating whether the participant is currently speaking.