Play audio signal on push notification?

Question

Vue.js

How to make, when displaying push notifications on the site, so that there is an audio signal, such as in VK?

const app = new Vue({
    el: '#app',
    data: function() {
        return {

        }
    },
    mounted(){
        window.Echo.private('user_notif')
            .listen('UserNotification', (e) => {
                console.log(e);
            });

    },
    methods: {

    }
});

Answer 1

I decided

const app = new Vue({
    el: '#app',
    data: function() {
        return {

        }
    },
    mounted(){
        window.Echo.private('user_notif')
            .listen('UserNotification', (e) => {
                var audio = new Audio('/sounds/push.mp3'); // path to file
                audio.play();
                console.log(e);
            });

    },
    methods: {

    }
});