How to play wav audio byte array via javascript/html5?

Question

I\'m using the following method to play a byte array containing wav data. The function is being called from a GWT project.

This function plays back sound, but it so

Answer 1

This approach will work with the latest iOS safari comparing to AudioContext. Audio object should be created on tap/click (user interaction) event, so don't do it in request callbacks.

const audio = new Audio()    
fetch(url, options) // set content header to array buffer
      .then((response) => {
        var blob = new Blob([response.value], { type: 'audio/mp3' })
        var url = window.URL.createObjectURL(blob)        
        audio.src = url
        audio.play()
      })

snippet from here