title: Sound sample recognition library/code
body: <p>I don't want sound-to-text software.  What I need is the following:</p>
  
  <ul>
  <li>I'll record multiple (say 50+) audio streams (recordings of radio stations)</li>
  <li>from that recordings, I'll mark interesting audio clips - their length ranges from 2 to 60 seconds - there will be few thousands of such audio clips</li>
  <li>library should be able to find other instances of same audio clips from recorded sound streams</li>
  <li>confidence factor should be reported to used and additional input provided so the recognition could perform better next time</li>
  </ul>
  
  <p>Do you know of such software library?  LGPL would be most valuable to me, but I can go for commercial license as well.</p>
  
  <p>Audio clips will contain both music, text, effects, or any combination thereof.  So, TEXT recognition is out of the question.</p>
  
  <p>Architecture: c++, C# for glue, CUDA if possible.</p>