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This is an experimental technology
Because this technology's specification has not stabilized, check the compatibility table for usage in various browsers. Also note that the syntax and behavior of an experimental technology is subject to change in future versions of browsers as the specification changes.
The AudioBuffer constructor creates a new AudioBuffer object.
Syntax
var audioBuffer = new AudioBuffer([options]); var audioBuffer = new AudioBuffer(context[, options]);
Parameters
- context
- A reference to an
AudioContext. This parameter was removed from the spec. See the Browser Compatibility section for details. - options Optional
- Options are as follows:
length: The length in sample frames of the buffer.numberOfChannels: The number of channels for the buffer. The default is 1.sampleRate: The sample rate in Hz for the buffer. The default is the sample rate of thecontextused in constructing this object.
Specifications
| Specification | Status | Comment |
|---|---|---|
| Web Audio API The definition of 'AudioBuffer' in that specification. |
Working Draft | Initial definition. |
Browser Compatibility
| Feature | Chrome | Firefox (Gecko) | Internet Explorer | Opera | Safari (WebKit) |
|---|---|---|---|---|---|
| Basic support | 55 58 (no context parameter) |
? | ? | 42 45 (no context parameter) |
? |
| Feature | Android Webview | Chrome for Android | Firefox Mobile (Gecko) | Firefox OS | IE Mobile | Opera Mobile | Safari Mobile |
|---|---|---|---|---|---|---|---|
| Basic support | 55 58 (no context parameter) |
55 58 (no context parameter) |
? | ? | ? | 42 45 (no context parameter) |
? |