title: WPF library to display audio waveform
body: <p>Does anyone know of a nice library to give me audio wavform functionallity, specifically:</p>
  
  <ul>
  <li>Load audio file </li>
  <li>Display waveform </li>
  <li>Play file or selection</li>
  <li>etc</li>
  </ul>
  
  <p>I have used Adobe Audition in the past, so something like the way they display their waveforms would be great.</p>
  
  <p>See the screen capture below.</p>
  
  <p><img src="https://i.stack.imgur.com/NsmuW.png" alt="Screen capture from Adobe Audition 3.0"></p>
  
  <p>Many thanks in advance</p>