Sound does not work in service worker in Chrome desktop push notification

Question

I'm trying to play sound in push notification in Chrome browser when I get notification. And I have already set the browser push notification on my site but it does not play sound. I'm already going through the option for sound but get no sound.

option = {
     'body' : 'This is tst Description',
     'icon' : 'icon.png',
     'silent' : 'false',
     'sound' : 'bell.mp3'
}

If there is any other way to play the sound in the notification, please let me know.

Answer 1

or you can declare myAudio object globally and use play() funcation after or before notification is popped.

myAudio = new Audio("alert_tone.mp3");

var notification = new Notification("Hi there", options);
myAudio.play();

Answer 2

Currently browsers doesn't support Notification.sound see https://developer.mozilla.org/en/docs/Web/API/notification