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Writes a wave header based on options/size to a buffer, returns buffer
Just generates a WAVE-file header, with the specified length as argument.
var header = require("waveheader");
//write to a normal fs.createWriteStream
myFileStream.write(header(44100 * 8)); // 44100 khz * 8 seconds
// using options (all available options listed)
myOtherFileStream.write(header(22050 * 8) {
sampleRate: 22050,
channels: 2,
bitDepth: 8
});