deac/MIDI.js
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Michael Deal 2013-01-22 15:37:45 -08:00
parent 379fd543ff
commit 6535aa2ef0
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demo-AudioTest.html
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<!DOCTYPE html PUBLIC "-//W3C//DTD XHTML 1.0 Transitional//EN" "http://www.w3.org/TR/xhtml1/DTD/xhtml1-transitional.dtd">
<html xmlns = "http://www.w3.org/1999/xhtml">
<head>
<script src="./js/MIDI/audioDetect.js" type="text/javascript"></script>
<script src="./js/MIDI/loadPlugin.js" type="text/javascript"></script>
<script src="./js/MIDI/Plugin.js" type="text/javascript"></script>
<script src="./js/MIDI/Player.js" type="text/javascript"></script>
<script src="./js/Window/DOMLoader.XMLHttp.js" type="text/javascript"></script>
<script src="./js/Window/DOMLoader.script.js" type="text/javascript"></script>
<!-- base64 packages -->
<script src="./inc/Polyfill/Base64.js" type="text/javascript"></script>
<script src="./inc/base64binary.js" type="text/javascript"></script>
</head>
<body>
<script type="text/javascript">
window.onload = function () {
MIDI.loadPlugin({
soundfontUrl: "./soundfont/",
instruments: [ "acoustic_grand_piano", "synth_drum" ], // or multiple instruments
callback: function() {
MIDI.programChange(0, 0);
MIDI.programChange(1, 118);
for (var n = 0; n < 100; n ++) {
var delay = n / 4; // play one note every quarter second
var note = MIDI.pianoKeyOffset + n; // the MIDI note
var velocity = 127; // how hard the note hits
// play the note
MIDI.noteOn(0, note, velocity, delay);
// play the some note 3-steps up
MIDI.noteOn(1, note + 3, velocity, delay);
}
}
});
};
</script>
</body>
</html>