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Brad Dominy


Archive for 2010

  1. January
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  3. March 3 entries
  4. April 1 entry
  5. May 2 entries
  6. June 7 entries
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  8. August
  9. September 1 entry
  10. October 1 entry
  11. November 3 entries
  12. December 1 entry

Showing 1 entry for September, 2010

How does Shazam work?

Shazam is a cool app for the iPhone which identifies songs based on analyzing a 10 second snippet you record when you hear the song playing. It can find old or obscure songs and deal with noise, like when you are in a crowded restaurant and want to see what they are playing in the background. Gizmodo has a write up of how the app works and it basically creates a spectrogram of the song and then does a hash table lookup of the first few points to try and find a match. Check it out.


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Brad Dominy

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