playbackRate property
The playbackRate property of
the AudioBufferSourceNode Is a
k-rate
AudioParam that
defines the speed at which the audio asset will be played.
A value of 1.0 indicates it should play at the same speed as its sampling
rate,
values less than 1.0 cause the sound to play more slowly, while values
greater than
1.0 result in audio playing faster than normal. The default value is
1.0.
When set to another value, the AudioBufferSourceNode resamples the audio
before sending it to the output.
Implementation
AudioParam get playbackRate;