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
0 (in dB).
var myReduction = compressorNodeInstance.reduction;
var audioCtx = new AudioContext(); var compressor = audioCtx.createDynamicsCompressor(); var myReduction = compressor.reduction;
|Web Audio API
The definition of 'reduction' in that specification.