v10.1.0

Add getSamples() to the API. It returns the samples packed in a Float64Array.
If the file have more than one channel, samples will be returned de-interleaved
in a Array of Float64Array objects, one for each channel. The method takes a
optional boolean param interleaved, set to false by default. If set to
true, samples will be returned interleaved. Default is de-interleaved.

// Both will return de-interleaved samples
samples = wav.getSamples();
samples = wav.getSamples(false);

// To get interleaved samples
samples = wav.getSamples(true);