The WaveShaperNode() constructor of the Web Audio API creates a new WaveShaperNode object which is an AudioNode that represents a non-linear distorter.
Syntax
var waveShaperNode = new WaveShaperNode(context, options)
Parameters
Inherits parameters from the AudioNodeOptions dictionary.
- context
- A reference to an
AudioContext. - options Optional
- Options are as follows:
curve: The shaping curve used for the waveshaping effect. The input signal is nominally within the range [-1;1].oversample: Specifies what type of oversampling (if any) should be used when applying the shaping curve. Valid values are 'none', '2x', or '4x'. The default is 'none'.
Return value
A new WaveShaperNode object instance.
Specifications
| Specification | Status | Comment |
|---|---|---|
| Web Audio API The definition of 'WaveShaperNode()' 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.
| Feature | Chrome | Edge | Firefox | Internet Explorer | Opera | Safari |
|---|---|---|---|---|---|---|
| Basic support | 551 | ? | 53 | No | 42 | ? |
| Feature | Android webview | Chrome for Android | Edge mobile | Firefox for Android | Opera Android | iOS Safari | Samsung Internet |
|---|---|---|---|---|---|---|---|
| Basic support | 551 | 551 | ? | 53 | 42 | ? | 6.0 |
1. Before Chrome 59, the default values were not supported.