Try the below code snippet
<!doctype html>
<html>
<head>
<title>Audio</title>
</head>
<body>
<script>
function play() {
var audio = document.getElementById("audio");
audio.play();
}
</script>
<input type="button" value="PLAY" onclick="play()">
<audio id="audio" src="http://dev.interactive-creation-works.net/1/1.ogg"></audio>
</body>
</html>