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How to make the computer beep in Javascript?


You'll need to embed a short WAV file in the HTML, and then play that via code. You would then call it from JavaScript code as such: PlaySound("sound1"); This should do exactly what you want - you'll just need to find/create the beep sound yourself, which should be trivial.

<script>
function PlaySound(soundObj) {
  var sound = document.getElementById(soundObj);
  sound.Play();
}
</script>

<embed src="success.wav" autostart="false" width="0" height="0" id="sound1"
enablejavascript="true">


You would then call it from JavaScript code as such:

PlaySound("sound1");

This should do exactly what you want - you'll just need to find/create the beep sound yourself, which should be trivial.

Example 2


/*if you want to beep without using a wave file*/
var context = new AudioContext();
var oscillator = context.createOscillator();
oscillator.type = "sine";
oscillator.frequency.value = 800;
oscillator.connect(context.destination);
oscillator.start(); 
// Beep for 500 milliseconds
setTimeout(function () {
    oscillator.stop();
}, 100);                
         


Conclusion

In this page (written and validated by ) you learned about . What's Next? If you are interested in completing Javascript tutorial, we encourage you simply to start here: Javascript Tutorial.



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