Music data is scary, beautiful and exciting

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Brian Whitman, co-Founder/CTO of the Echo Nest, shows off some scary things, some beautiful things and some exciting things about the integration of data into music.

Brian Whitman, co-Founder/CTO of the Echo Nest, shows off some scary things, some beautiful things and some exciting things about the integration of data into music.

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  • 1. Music data is scary & beautiful & exciting Brian Whitman @bwhitman co-Founder & CTO, The Echo Nest @echonestTuesday, March 29, 2011
  • 2. Tuesday, March 29, 2011
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  • 6. 1995 2006 2011? 1999 2004 2009Tuesday, March 29, 2011
  • 7. care niceTuesday, March 29, 2011
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  • 9. 25 4 auditory spectrogram x 10 20 2 15 auditory spectrogram 10 1 0 5 1 ! -1 beat markers 0 0.5 1 1.5 2 sec. 1 ! -2 0.8 0 5 10 15 20 25 segmentation 0.6 240 segments 0.4 190 0.2 143 0 114 B 0 0.5 1 1.5 2 sec. 96 tempogram A# A 72 pitch features G# G 60 pitch features 0 5 10 15 20 25 F# F E 1 D# D C# 0.8 C 0 0.5 1 1.5 2 sec. 0.6 25 20 0.4 tempo spectrum timbre features 15 0.2 timbre features 10 0 60 72 96 114 143 190 240 5 1 2 4 6 8 10 12 14 16 segmentsTuesday, March 29, 2011
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  • 14. The industry is always watching. They make invisible decisions from invented data.Tuesday, March 29, 2011
  • 15. A 5MB song unpacks 100MB of information about itselfTuesday, March 29, 2011
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  • 22. Tuesday, March 29, 2011 Music Acquisition (2001-)
  • 23. Tuesday, March 29, 2011
  • 24. The unintended power of APIsTuesday, March 29, 2011
  • 25. Music Hack DaysTuesday, March 29, 2011
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  • 33. Developers are the future of musicTuesday, March 29, 2011
  • 34. 006 2011 2009 201X...Tuesday, March 29, 2011
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