webaudiofont
Version:
Soundfonts for web. About of 2000 musical instruments. GM MIDI compatible.
74 lines • 2.17 kB
HTML
<html>
<head>
<script src='../npm/dist/WebAudioFontPlayer.js'></script>
<script src='https://surikov.github.io/webaudiofontdata/sound/0170_SBLive_sf2.js'></script>
<script>
var selectedPreset = _tone_0170_SBLive_sf2;
var AudioContextFunc = window.AudioContext || window.webkitAudioContext;
var audioContext = new AudioContextFunc();
var player = new WebAudioFontPlayer();
function playNoAHDSR() {
for (var i = 0; i < selectedPreset.zones.length; i++) {
selectedPreset.zones[i].ahdsr = false;
}
player.queueWaveTable(audioContext, audioContext.destination, selectedPreset, 0, 55, 5.5);
}
function playDefaultAHDSR() {
for (var i = 0; i < selectedPreset.zones.length; i++) {
selectedPreset.zones[i].ahdsr = true;
}
player.queueWaveTable(audioContext, audioContext.destination, selectedPreset, 0, 55, 5.5);
}
function playCustomAHDSR() {
for (var i = 0; i < selectedPreset.zones.length; i++) {
selectedPreset.zones[i].ahdsr = [{
duration: 0,
volume: 1
}, {
duration: 0.5,
volume: 0.2
}, {
duration: 0.5,
volume: 0.95
}, {
duration: 0.5,
volume: 0.2
}, {
duration: 0.5,
volume: 0.95
}, {
duration: 0.5,
volume: 0.2
}, {
duration: 0.5,
volume: 0.95
}, {
duration: 0.5,
volume: 0.2
}, {
duration: 0.5,
volume: 0.95
}, {
duration: 0.5,
volume: 0.2
}, {
duration: 0.5,
volume: 0.95
}, {
duration: 0.5,
volume: 0.1
}
];
}
player.queueWaveTable(audioContext, audioContext.destination, selectedPreset, 0, 55, 5.5);
}
</script>
</head>
<body>
<p><a href="#" onmousedown="playNoAHDSR();">play without AHDSR</a></p>
<p><a href="#" onmousedown="playDefaultAHDSR();">play default AHDSR</a></p>
<p><a href="#" onmousedown="playCustomAHDSR();">play custom AHDSR</a></p>
<hr/>
<p><a href="https://github.com/surikov/webaudiofont">source</a></p>
</body>
</html>