<!DOCTYPE html>
<html>
<body>
<audio id="myAudio" controls src="horse.ogg">
</audio>
<p>Click the button to get the URL of the audio.</p>
<button onclick="myFunction()">Try it</button>
<p><b>Note:</b> The .ogg fileformat is not supported in IE and Safari.</p>
<p id="demo"></p>
<script>
function myFunction() {
var x = document.getElementById("myAudio").src;
document.getElementById("demo").innerHTML = x;
}
</script>
</body>
</html>