attack property of the
DynamicsCompressorNode interface is a k-rate
AudioParam representing the amount of time, in seconds, required to reduce the gain by 10 dB. It defines how quickly the signal is adapted when its volume is increased.
attack property's default value is
0.003 and it can be set between
Note: Though the
AudioParam returned is read-only, the value it represents is not.
const audioCtx = new AudioContext(); const compressor = audioCtx.createDynamicsCompressor(); compressor.attack.value = 0;
BaseAudioContext.createDynamicsCompressor() for more complete example code.
|Web Audio API |
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