RTCInboundRtpStreamStats: audioLevel property

{{APIRef("WebRTC")}}

The audioLevel property of the {{domxref("RTCInboundRtpStreamStats")}} dictionary indicates the audio level of the received (remote) track.

The audioLevel is averaged over some small interval, using the algorithm described under {{domxref("RTCInboundRtpStreamStats.totalAudioEnergy","totalAudioEnergy")}}. The interval used is implementation dependent.

[!NOTE] The value is undefined for video streams.

Value

A real number.

The value is between 0..1 (linear), where 1.0 represents 0 dBov (decibels relative to full scale (DBFS)), 0 represents silence, and 0.5 represents approximately 6 dB SPL change in the sound pressure level from 0 dBov.

Specifications

{{Specifications}}

Browser compatibility

{{Compat}}

See also

• {{domxref("RTCAudioSourceStats.audioLevel")}} for audio levels of local tracks (that are being sent)