getLocalAudioLevel()

getLocalAudioLevel() Prebuilt Custom

You must call startLocalAudioLevelObserver() before calling this method — otherwise it returns 0.

Return value

Returns a number between 0.0 (silence) and 1.0 (maximum volume). The value is updated on the interval set when startLocalAudioLevelObserver() was called (default: 100ms).

Example

await call.startLocalAudioLevelObserver(100);

// Poll or call on a timer to get the current level
const level = call.getLocalAudioLevel();
console.log('Local audio level:', level); // e.g. 0.625