title: Connect analyzer to Howler sound
body: <p>I have been trying for a while to connect an analyser to a Howler sound without any success.</p>
  
  <p>I create my Howler sound like this:</p>
  
  <pre><code>var sound = new Howl({
      urls: [
          '/media/sounds/genesis.mp3',
      ]
  });
  </code></pre>
  
  <p>And then I create my analyser using Howler global context like this:</p>
  
  <pre><code>var ctx = Howler.ctx;
  var analyser = ctx.createAnalyser();
  var dataArray = new Uint8Array(analyser.frequencyBinCount);
  analyser.getByteTimeDomainData(dataArray);
  </code></pre>
  
  <p>I am quite new to the web audio API. I think I am missing a connection somewhere but I don't know to what I have to connect it in Howler.</p>