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 IIRFilterNode() constructor creates a new IIRFilterNode object which an AudioNode processor which implements a general infinite impulse response filter.
Syntax
var iIRFilterNode = new IIRFilterNode(context, options)
Parameters
- context
- A reference to an
AudioContext. - options Optional
- Options are as follows:
feedforward: A sequence of feedforward coefficients.feedback: A sequence of feedback coefficients.
Specifications
| Specification | Status | Comment |
|---|---|---|
| Web Audio API The definition of 'IIRFilterNode()' in that specification. |
Working Draft | Initial definition. |
Browser Compatibility
| Feature | Chrome | Firefox (Gecko) | Internet Explorer | Opera | Safari (WebKit) |
|---|---|---|---|---|---|
| Basic support | 55.0 | ? | ? | 42 | ? |
| Feature | Android | Android Webview | Firefox Mobile (Gecko) | Firefox OS | IE Mobile | Opera Mobile | Safari Mobile | Chrome for Android |
|---|---|---|---|---|---|---|---|---|
| Basic support | No support | 55.0 | ? | ? | ? | 42 | ? | 55.0 |
Document Tags and Contributors
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bunnybooboo,
jpmedley
Last updated by:
bunnybooboo,