AudioParam: maxValue property
Baseline
Widely available
This feature is well established and works across many devices and browser versions. It’s been available across browsers since January 2020.
The maxValue
read-only property of the AudioParam interface represents the maximum
possible value for the parameter's nominal (effective) range.
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).
Examples
js
const audioCtx = new AudioContext();
const gainNode = audioCtx.createGain();
console.log(gainNode.gain.maxValue); // 3.4028234663852886e38
Specifications
| Specification |
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| Web Audio API # dom-audioparam-maxvalue |
Browser compatibility
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maxValue
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Legend
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- Full support
- Full support