Audio volumeProperty

Examples

Set the audio volume to 20%:

document.getElementById("myAudio").volume = 0.2;

The volume property sets or returns the volume of the audio, from 0.0 (silent) to 1.0 (loudest).

Note:The <audio> element is new in HTML5.

All major browsers support the volume property.

Note:Internet Explorer 8 or earlier browsers do not support this property.

Return the volume property:

audioObject.volume

Set the volume property:

audioObject.volume=number

Value	Description
volumevalue	Specifies the current volume of the audio. Must be a number between 0.0 and 1.0. Example values: 1.0 is the highest volume (default) 0.5 is half volume (50%) 0.0 is silent

Value

Description

volumevalue

Specifies the current volume of the audio. Must be a number between 0.0 and 1.0.

Example values:

Return Value:	A number, representing the volume of the audio.
Default Value:	1.0

Audio Object Other Extensions