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The Web Audio API interface AudioParamMap represents a set of multiple audio parameters, each described as a mapping of a DOMString identifying the parameter to the AudioParam object representing its value.

Properties

The AudioParamMap object is accessed as a Map in which each parameter is identified by a name string which is mapped to an AudioParam containing the value of that parameter. In addition, there are the following properties available:

size
?

Methods

entries()
?
forEach()
?
has()
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keys()
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values()
?

Browser compatibility

Update compatibility data on GitHub
DesktopMobile
ChromeEdgeFirefoxInternet ExplorerOperaSafariAndroid webviewChrome for AndroidFirefox for AndroidOpera for AndroidSafari on iOSSamsung Internet
AudioParamMapChrome Full support 66Edge Full support 79Firefox Full support 76IE No support NoOpera Full support 53Safari No support NoWebView Android Full support 66Chrome Android Full support 66Firefox Android Full support 79Opera Android Full support 47Safari iOS No support NoSamsung Internet Android Full support 9.0
entriesChrome Full support 66Edge Full support 79Firefox Full support 76IE No support NoOpera Full support 53Safari No support NoWebView Android Full support 66Chrome Android Full support 66Firefox Android Full support 79Opera Android Full support 47Safari iOS No support NoSamsung Internet Android Full support 9.0
forEachChrome Full support 66Edge Full support 79Firefox Full support 76IE No support NoOpera Full support 53Safari No support NoWebView Android Full support 66Chrome Android Full support 66Firefox Android Full support 79Opera Android Full support 47Safari iOS No support NoSamsung Internet Android Full support 9.0
getChrome Full support 66Edge Full support 79Firefox Full support 76IE No support NoOpera Full support 53Safari No support NoWebView Android Full support 66Chrome Android Full support 66Firefox Android Full support 79Opera Android Full support 47Safari iOS No support NoSamsung Internet Android Full support 9.0
hasChrome Full support 66Edge Full support 79Firefox Full support 76IE No support NoOpera Full support 53Safari No support NoWebView Android Full support 66Chrome Android Full support 66Firefox Android Full support 79Opera Android Full support 47Safari iOS No support NoSamsung Internet Android Full support 9.0
keysChrome Full support 66Edge Full support 79Firefox Full support 76IE No support NoOpera Full support 53Safari No support NoWebView Android Full support 66Chrome Android Full support 66Firefox Android Full support 79Opera Android Full support 47Safari iOS No support NoSamsung Internet Android Full support 9.0
sizeChrome Full support 66Edge Full support 79Firefox Full support 76IE No support NoOpera Full support 53Safari No support NoWebView Android Full support 66Chrome Android Full support 66Firefox Android Full support 79Opera Android Full support 47Safari iOS No support NoSamsung Internet Android Full support 9.0
valuesChrome Full support 66Edge Full support 79Firefox Full support 76IE No support NoOpera Full support 53Safari No support NoWebView Android Full support 66Chrome Android Full support 66Firefox Android Full support 79Opera Android Full support 47Safari iOS No support NoSamsung Internet Android Full support 9.0

Legend

Full support  
Full support
No support  
No support

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