Web/API/AudioParam/maxValue

From Get docs

The maxValue read-only property of the AudioParam interface represents the maximum possible value for the parameter's nominal (effective) range.

Syntax

var maxVal = audioParam.maxValue;

Value

A floating-point Number indicating the maximum value permitted for the parameter's nominal range.

The default value of maxValue is the maximum positive single-precision floating-point value (+340,282,346,638,528,859,811,704,183,484,516,925,440).

Example

const audioCtx = new AudioContext();
const gainNode = audioCtx.createGain();
console.log(gainNode.gain.maxValue); // 3.4028234663852886e38

Specifications

Specification Status Comment
Web Audio APIThe definition of 'maxValue' in that specification. Working Draft  

Browser compatibility

Update compatibility data on GitHub

Desktop Mobile
Chrome Edge Firefox Internet Explorer Opera Safari Android webview Chrome for Android Firefox for Android Opera for Android Safari on iOS Samsung Internet
maxValue Chrome

Full support 52

Edge

Full support ≤18

Firefox

Full support 53

IE

No support No

Opera

Full support 39

Safari

Full support 6

WebView Android

Full support 52

Chrome Android

Full support 52

Firefox Android

Full support 53

Opera Android

Full support 41

Safari iOS

Full support Yes

Samsung Internet Android

Full support 6.0

Legend

Full support  
Full support
No support  
No support


See also