endolith

#!/usr/bin/env python
# -*- coding: utf-8 -*-
"""
Translated from a MATLAB script (which also includes C-weighting, octave
and one-third-octave digital filters).

Author: Christophe Couvreur, Faculte Polytechnique de Mons (Belgium)
        [email protected]
Last modification: Aug. 20, 1997, 10:00am.
BSD license

sixtenbe

#!/usr/bin/python2


# Copyright (C) 2016 Sixten Bergman
# License WTFPL
#
# This program is free software. It comes without any warranty, to the extent
# permitted by applicable law. 
# You can redistribute it and/or modify it under the terms of the Do What The
# Fuck You Want To Public License, Version 2, as published by Sam Hocevar. See

jhurliman

var spawn = require('child_process').spawn;

exports.getPcmData = function(filename, sampleCallback, endCallback) {
  var outputStr = '';
  var oddByte = null;
  var channel = 0;
  var gotData = false;
  
  // Extract signed 16-bit little endian PCM data with ffmpeg and pipe to STDOUT
  var ffmpeg = spawn('ffmpeg', ['-i',filename,'-f','s16le','-ac','2',

jussi-kalliokoski

let context = new AudioContext();

let noiseWorker = context.createAudioWorker("worker.js");

let noiseNode1 = context.createScriptProcessor(noiseWorker);
let noiseNode2 = context.createScriptProcessor(noiseWorker);
let oscillator = context.createOscillator();

noiseNode1.connect(oscillator.detune);
noiseNode2.connect(context.destination);