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

		<h2>构造函数</h2>


		<h3>[name]( [param:AudioListener listener] )</h3>
		<p>
		listener — (必须) [page:AudioListener AudioListener] 的实例.
		</p>


		<h2>属性</h2>

		<h3>[property:Boolean autoplay]</h3>
		<p>是否自动开始播放. 默认为 *false*.</p>

		<h3>[property:AudioContext context]</h3>
		<p>构造函数中传入[page:AudioListener listener]的[link:https://developer.mozilla.org/en-US/