The ConvolverNode()
constructor of the Web Audio API creates a new ConvolverNode
object instance.
Syntax
var convolverNode = new ConvolverNode(context, options)
Parameters
Inherits parameters from the AudioNodeOptions
dictionary.
- context
- A reference to an
AudioContext
. - options Optional
- Options are as follows:
audioBuffer
: A mono, stereo, or 4-channelAudioBuffer
containing the (possibly multichannel) impulse response used by theConvolverNode
to create the reverb effect.disableNormalization
: ABoolean
controlling whether the impulse response from the buffer will be scaled by an equal-power normalization, or not. The default is 'false
'.
Return value
A new ConvolverNode
object instance.
Exceptions
Exception | Explanation |
---|---|
NotSupportedError |
The referenced AudioBuffer does not have the correct number of channels, or it has a different sample rate to the associated AudioContext . |
Specifications
Specification | Status | Comment |
---|---|---|
Web Audio API The definition of 'ConvolverNode()' in that specification. |
Working Draft | Initial definition. |
Browser Compatibility
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.
Desktop | Mobile | |||||||||||
---|---|---|---|---|---|---|---|---|---|---|---|---|
ConvolverNode() constructor | Chrome Full support 55 | Edge Full support ≤79 | Firefox Full support 53 | IE No support No | Opera Full support 42 | Safari ? | WebView Android Full support 55 | Chrome Android Full support 55 | Firefox Android Full support 53 | Opera Android Full support 42 | Safari iOS ? | Samsung Internet Android Full support 6.0 |
Legend
- Full support
- Full support
- No support
- No support
- Compatibility unknown
- Compatibility unknown