gecko/browser/devtools/webaudioeditor/test/doc_connect-toggle.html

28 lines
641 B
HTML

<!-- Any copyright is dedicated to the Public Domain.
http://creativecommons.org/publicdomain/zero/1.0/ -->
<!doctype html>
<html>
<head>
<meta charset="utf-8"/>
<title>Web Audio Editor test page</title>
</head>
<body>
<script type="text/javascript;version=1.8">
"use strict";
let i = 0;
let ctx = new AudioContext();
let osc = ctx.createOscillator();
let gain = ctx.createGain();
gain.gain.value = 0;
gain.connect(ctx.destination);
osc.start(0);
setInterval(() => ++i && (i % 2 ? osc.connect(gain) : osc.disconnect()), 1000);
</script>
</body>
</html>