在此页

• 句法
• 规范
• 浏览器兼容性
• 相关话题

ConvolverNode() constructor of the Web 音频 API creates a new ConvolverNode 对象实例。

句法

var convolverNode = new ConvolverNode(context, options)
					

参数

Inherits parameters from the AudioNodeOptions dictionary .

context

A reference to an AudioContext .

选项 可选

Options are as follows:

• audioBuffer : A mono, stereo, or 4-channel AudioBuffer containing the (possibly multichannel) impulse response used by the ConvolverNode to create the reverb effect.
• disableNormalization : A 布尔 controlling whether the impulse response from the buffer will be scaled by an equal-power normalization, or not . The default is ' false '.

返回值

新的 ConvolverNode 对象实例。

异常

异常	解释
NotSupportedError	The referenced AudioBuffer does not have the correct number of channels, or it has a different sample rate to the associated AudioContext .

规范

规范	状态	注释
Web 音频 API The definition of 'ConvolverNode()' in that specification.	工作草案	初始定义。

浏览器兼容性

The compatibility table on this page is generated from structured data. If you'd like to contribute to the data, please check out https://github.com/mdn/browser-compat-data and send us a pull request. 更新 GitHub 上的兼容性数据

	桌面						移动
	Chrome	Edge	Firefox	Internet Explorer	Opera	Safari	Android webview	Chrome for Android	Firefox for Android	Opera for Android	Safari on iOS	Samsung Internet
ConvolverNode() 构造函数	Chrome 55	Edge ≤79	Firefox 53	IE 不支持 No	Opera 42	Safari ?	WebView Android 55	Chrome Android 55	Firefox Android 53	Opera Android 42	Safari iOS ?	Samsung Internet Android 6.0

图例

完整支持

完整支持

不支持

不支持

兼容性未知 ?

兼容性未知

元数据

• 最后修改： 2019 年 3 月 23 日

相关话题

1. Web 音频 API
2. ConvolverNode
3. 构造函数

   1. ConvolverNode()
4. 特性

   1. buffer
   2. normalize
5. 继承：

   1. AudioNode
   2. EventTarget
6. Related pages for Web Audio API

   1. AnalyserNode
   2. AudioBuffer
   3. AudioBufferSourceNode
   4. AudioContext
   5. AudioContextOptions
   6. AudioDestinationNode
   7. AudioListener
   8. AudioNode
   9. AudioNodeOptions
   10. AudioParam
   11. AudioProcessingEvent
   12. AudioScheduledSourceNode
   13. AudioWorklet
   14. AudioWorkletGlobalScope
   15. AudioWorkletNode
   16. AudioWorkletProcessor
   17. BaseAudioContext
   18. BiquadFilterNode
   19. ChannelMergerNode
   20. ChannelSplitterNode
   21. ConstantSourceNode
   22. DelayNode
   23. DynamicsCompressorNode
   24. GainNode
   25. IIRFilterNode
   26. MediaElementAudioSourceNode
   27. MediaStreamAudioDestinationNode
   28. MediaStreamAudioSourceNode
   29. OfflineAudioCompletionEvent
   30. OfflineAudioContext
   31. OscillatorNode
   32. PannerNode
   33. PeriodicWave
   34. StereoPannerNode
   35. WaveShaperNode