title: Open source audio pattern recognition (finger printing)
body: <p>Is there any open source audio fingerprinting solution that provides a "Shazam like" solution?</p>
  
  <p><a href="http://www.shazam.com/" rel="noreferrer">Shazam</a> uses the commercial solution from <a href="http://www.landmarkdigital.com" rel="noreferrer">Landmark digital</a> but I am looking for an alternative (even if inferior in accuracy and performance) open source solution.</p>
  
  <p>Any one knows anything about such implementation or even of a published not implemented algorithm? </p>