title: How to Draw the Audio waves?
body: <p>I want to Draw the audio waves only. I am also see the RingDroid open Source code But it's so complicated. 
  I am only generate the waves like tha</p>
  
  <p><a href="http://i.stack.imgur.com/R6vi0.png" rel="nofollow">Sound Waves Like this</a></p>