javascript
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three.js
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		[page:Object3D] &rarr;

		<h1>[name]</h1>

		<p class="desc">
			Create a non-positional ( global ) audio object.<br /><br />

			This uses the
			[link:https://developer.mozilla.org/en-US/docs/Web/API/Web_Audio_API Web Audio API].
		</p>

		<h2>Code Example</h2>
		<code>
			
		// create an AudioListener and add it to the camera
		const listener = new THREE.AudioListener();
		camera.add( listener );

		// create a global audio source
		const sound = new THREE.Audio( listener );

		// load a sound and set it as the Audio object's buffer
		const audioLoader = new THREE.AudioLoader();
		audioLoader.load( 'sounds/ambient.ogg', function( buffer ) {
			sound.setBuffer( buffer );
			sound.setLoop( true );
			sound.setVolume( 0.5 );
			sound.play();
		});
		</code>

		<h2>Examples</h2>

		<p>
			[example:webaudio_sandbox webaudio / sandbox ]<br />
			[example:webaudio_visualizer webaudio / visualizer ]
		</p>

		<h2>Constructor</h2>

		<h3>[name]( [param:AudioListener listener] )</h3>
		<p>listener — (required) [page:AudioListener AudioListener] instance.</p>

		<h2>Properties</h2>

		<h3>[property:Boolean autoplay]</h3>
		<p>Whether to start playback automatically. Default is `false`.</p>

		<h3>[property:AudioContext context]</h3>
		<p>
			The [link:https://developer.mozilla.org/en-US/docs/Web/API/AudioContext AudioContext] of the [page:AudioListener listener] given in the
			constructor.
		</p>

		<h3>[property:Number detune]</h3>
		<p>
			Modify pitch, measured in cents. +/- 100 is a semitone. +/- 1200 is an
			octave. Default is `0`.
		</p>

		<h3>[property:Array filters]</h3>
		<p>
			Represents an array of
			[link:https://developer.mozilla.org/en-US/docs/Web/API/AudioNode AudioNodes]. Can be used to apply a variety of low-order filters to create
			more complex sound effects. In most cases, the array contains instances of
			[link:https://developer.mozilla.org/en-US/docs/Web/API/BiquadFilterNode BiquadFilterNodes]. Filters are set via [page:Audio.setFilter] or
			[page:Audio.setFilters].
		</p>

		<h3>[property:GainNode gain]</h3>
		<p>
			A [link:https://developer.mozilla.org/en-US/docs/Web/API/GainNode GainNode] created using
			[link:https://developer.mozilla.org/en-US/docs/Web/API/AudioContext/createGain AudioContext.createGain]().
		</p>

		<h3>[property:Boolean hasPlaybackControl]</h3>
		<p>
			Whether playback can be controlled using the [page:Audio.play play](),
			[page:Audio.pause pause]() etc. methods. Default is `true`.
		</p>

		<h3>[property:Boolean isPlaying]</h3>
		<p>Whether the audio is currently playing.</p>

		<h3>[property:AudioListener listener]</h3>
		<p>A reference to the listener object of this audio.</p>

		<h3>[property:Number playbackRate]</h3>
		<p>Speed of playback. Default is `1`.</p>

		<h3>[property:Number offset]</h3>
		<p>
			An offset to the time within the audio buffer that playback should begin.
			Same as the `offset` parameter of
			[link:https://developer.mozilla.org/en-US/docs/Web/API/AudioBufferSourceNode/start AudioBufferSourceNode.start](). Default is `0`.
		</p>

		<h3>[property:Number duration]</h3>
		<p>
			Overrides the duration of the audio. Same as the `duration` parameter of
			[link:https://developer.mozilla.org/en-US/docs/Web/API/AudioBufferSourceNode/start AudioBufferSourceNode.start](). Default is `undefined` to play the whole
			buffer.
		</p>

		<h3>[property:AudioNode source]</h3>
		<p>
			An
			[link:https://developer.mozilla.org/en-US/docs/Web/API/AudioBufferSourceNode AudioBufferSourceNode] created using
			[link:https://developer.mozilla.org/en-US/docs/Web/API/AudioContext/createBufferSource AudioContext.createBufferSource]().
		</p>

		<h3>[property:String sourceType]</h3>
		<p>Type of the audio source. Default is string 'empty'.</p>

		<h3>[property:String type]</h3>
		<p>String denoting the type, set to 'Audio'.</p>

		<h2>Methods</h2>

		<h3>[method:this connect]()</h3>
		<p>
			Connect to the [page:Audio.source]. This is used internally on
			initialisation and when setting / removing filters.
		</p>

		<h3>[method:this disconnect]()</h3>
		<p>
			Disconnect from the [page:Audio.source]. This is used internally when
			setting / removing filters.
		</p>

		<h3>[method:Float getDetune]()</h3>
		<p>Returns the detuning of oscillation in cents.</p>

		<h3>[method:BiquadFilterNode getFilter]()</h3>
		<p>Returns the first element of the [page:Audio.filters filters] array.</p>

		<h3>[method:Array getFilters]()</h3>
		<p>Returns the [page:Audio.filters filters] array.</p>

		<h3>[method:Boolean getLoop]()</h3>
		<p>
			Return the value of
			[link:https://developer.mozilla.org/en-US/docs/Web/API/AudioBufferSourceNode/loop source.loop] (whether playback should loop).
		</p>

		<h3>[method:GainNode getOutput]()</h3>
		<p>Return the [page:Audio.gain gainNode].</p>

		<h3>[method:Float getPlaybackRate]()</h3>
		<p>Return the value of [page:Audio.playbackRate playbackRate].</p>

		<h3>[method:Float getVolume]( value )</h3>
		<p>Return the current volume.</p>

		<h3>[method:this play]( delay )</h3>
		<p>
			If [page:Audio.hasPlaybackControl hasPlaybackControl] is true, starts
			playback.
		</p>

		<h3>[method:this pause]()</h3>
		<p>
			If [page:Audio.hasPlaybackControl hasPlaybackControl] is true, pauses
			playback.
		</p>

		<h3>[method:undefined onEnded]()</h3>
		<p>Called automatically when playback finished.</p>

		<h3>[method:this setBuffer]( audioBuffer )</h3>
		<p>
			Setup the [page:Audio.source source] to the audioBuffer, and sets
			[page:Audio.sourceType sourceType] to 'buffer'.<br />
			If [page:Audio.autoplay autoplay], also starts playback.
		</p>

		<h3>[method:this setDetune]( [param:Float value] )</h3>
		<p>Defines the detuning of oscillation in cents.</p>

		<h3>[method:this setFilter]( filter )</h3>
		<p>Applies a single filter node to the audio.</p>

		<h3>[method:this setFilters]( [param:Array value] )</h3>
		<p>
			value - arrays of filters.<br />
			Applies an array of filter nodes to the audio.
		</p>

		<h3>[method:this setLoop]( [param:Boolean value] )</h3>
		<p>
			Set
			[link:https://developer.mozilla.org/en-US/docs/Web/API/AudioBufferSourceNode/loop source.loop] to `value` (whether playback should loop).
		</p>

		<h3>[method:this setLoopStart]( [param:Float value] )</h3>
		<p>
			Set
			[link:https://developer.mozilla.org/en-US/docs/Web/API/AudioBufferSourceNode/loopStart source.loopStart] to `value`.
		</p>

		<h3>[method:this setLoopEnd]( [param:Float value] )</h3>
		<p>
			Set
			[link:https://developer.mozilla.org/en-US/docs/Web/API/AudioBufferSourceNode/loopEnd source.loopEnd] to `value`.
		</p>

		<h3>[method:this setMediaElementSource]( mediaElement )</h3>
		<p>
			Applies the given object of type
			[link:https://developer.mozilla.org/en-US/docs/Web/API/HTMLMediaElement HTMLMediaElement] as the source of this audio.<br />
			Also sets [page:Audio.hasPlaybackControl hasPlaybackControl] to false.
		</p>

		<h3>[method:this setMediaStreamSource]( mediaStream )</h3>
		<p>
			Applies the given object of type
			[link:https://developer.mozilla.org/en-US/docs/Web/API/MediaStream MediaStream] as the source of this audio.<br />
			Also sets [page:Audio.hasPlaybackControl hasPlaybackControl] to false.
		</p>

		<h3>[method:this setNodeSource]( audioNode )</h3>
		<p>
			Setup the [page:Audio.source source] to the audioBuffer, and sets
			[page:Audio.sourceType sourceType] to 'audioNode'.<br />
			Also sets [page:Audio.hasPlaybackControl hasPlaybackControl] to false.
		</p>

		<h3>[method:this setPlaybackRate]( [param:Float value] )</h3>
		<p>
			If [page:Audio.hasPlaybackControl hasPlaybackControl] is enabled, set the
			[page:Audio.playbackRate playbackRate] to `value`.
		</p>

		<h3>[method:this setVolume]( [param:Float value] )</h3>
		<p>Set the volume.</p>

		<h3>[method:this stop]()</h3>
		<p>
			If [page:Audio.hasPlaybackControl hasPlaybackControl] is enabled, stops
			playback.
		</p>

		<h2>Source</h2>

		<p>
			[link:https://github.com/mrdoob/three.js/blob/master/src/[path].js src/[path].js]
		</p>
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