AudioParam: minValue property

Baseline Widely available

This feature is well established and works across many devices and browser versions. It’s been available across browsers since April 2021.

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

Value

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

The default value of minValue is the minimum negative 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.minValue); // -3.4028234663852886e38

Specifications

Specification
Web Audio API
# dom-audioparam-minvalue

Browser compatibility

BCD tables only load in the browser

See also