an example for writing to file would help a lot

[bubakazouba]

can someone add an example for writing to a file using .Write or .FileWrite function?

[noosxe]

+1

[noodny]

This works for me:

var output = new wav.FileWriter('output.wav', {
    channels: 2,
    sampleRate: 44100,
    bitDepth: 32
});

mic.audioStream.pipe(output);

Check lib/writer.js for more constructor options.

[vineet-sinha]

I found this to also be helpful: https://stackoverflow.com/questions/34364583/how-to-use-the-write-function-for-wav-module-in-nodejs