DynamicsCompressorNode: reduction 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 reduction
read-only property of the DynamicsCompressorNode
interface is a float representing the amount of gain reduction currently applied by the compressor to the signal.
Intended for metering purposes, it returns a value in dB, or 0
(no gain reduction) if no signal is fed into the DynamicsCompressorNode
. The range of this value is between -20
and 0
(in dB).
Value
A float.
Examples
js
const audioCtx = new AudioContext();
const compressor = audioCtx.createDynamicsCompressor();
const myReduction = compressor.reduction;
See BaseAudioContext.createDynamicsCompressor()
for more complete example code.
Specifications
Specification |
---|
Web Audio API # dom-dynamicscompressornode-reduction |
Browser compatibility
Report problems with this compatibility data on GitHubdesktop | mobile | |||||||||||
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reduction |
Legend
Tip: you can click/tap on a cell for more information.
- Full support
- Full support
- See implementation notes.
The compatibility table on this page is generated from structured data. If you'd like to contribute to the data, please check out https://github.com/mdn/browser-compat-data and send us a pull request.