How to use

WriteStream

function

in

1/fs

function startMicInstance() {
 debug("startMicInstance");
 var micInstance = mic({
  device: argv.mic || 'default',
  channels: 1,
  rate: '16000', // the decoder expects 16000, do not modify
  debug: Boolean(argv.debug) || false,
  exitOnSilence: 6
 });
 var micInputStream = micInstance.getAudioStream();
 outputFileStream = fs.WriteStream(`${path.resolve(__dirname)}/../resources/output.wav`);
 micInputStream.pipe(outputFileStream);

 bindListeners(micInputStream, micInstance, outputFileStream);
 micInstance.start();
}