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jsantell/oscillator-debug.js

Created October 22, 2013 18:42
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Reproduction case for changing oscillator type implementation, Bug 929621 https://bugzilla.mozilla.org/show_bug.cgi?id=929621
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oscillator-debug.js
var TYPES = ['sine', 'sawtooth','triangle', 'square'];
var ctx = new (window.AudioContext || window.webkitAudioContext)();
var osc = ctx.createOscillator();
var t = 0;
osc.connect(ctx.destination);
osc.start(0);
setInterval(function () { osc.type = TYPES[t++ % TYPES.length]; }, 1000)
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