ratio

Summary

The amount of dB change in input for a 1 dB change in output. Its default value is 12, with a nominal range of 1 to 20. This parameter is k-rate.

Property of apis/webaudio/DynamicsCompressorNodeapis/webaudio/DynamicsCompressorNode

Syntax

Note: This property is read-only.

var result = DynamicsCompressorNode.ratio;

Return Value

Returns an object of type NumberNumber

Examples

var audioCtx = new AudioContext();
var compressor = audioCtx.createDynamicsCompressor();
compressor.ratio.value = 12;

Related specifications

W3C Web Audio API

W3C Editor’s Draft