brian whitman - music data is scary & beautiful & exciting
TRANSCRIPT
![Page 1: Brian Whitman - Music data is scary & beautiful & exciting](https://reader036.vdocuments.mx/reader036/viewer/2022070316/555a84ebd8b42a98568b501e/html5/thumbnails/1.jpg)
Music data isscary & beautiful & exciting
Brian Whitman @bwhitman
co-Founder & CTO, The Echo Nest@echonest
![Page 2: Brian Whitman - Music data is scary & beautiful & exciting](https://reader036.vdocuments.mx/reader036/viewer/2022070316/555a84ebd8b42a98568b501e/html5/thumbnails/2.jpg)
![Page 3: Brian Whitman - Music data is scary & beautiful & exciting](https://reader036.vdocuments.mx/reader036/viewer/2022070316/555a84ebd8b42a98568b501e/html5/thumbnails/3.jpg)
![Page 4: Brian Whitman - Music data is scary & beautiful & exciting](https://reader036.vdocuments.mx/reader036/viewer/2022070316/555a84ebd8b42a98568b501e/html5/thumbnails/4.jpg)
![Page 5: Brian Whitman - Music data is scary & beautiful & exciting](https://reader036.vdocuments.mx/reader036/viewer/2022070316/555a84ebd8b42a98568b501e/html5/thumbnails/5.jpg)
![Page 6: Brian Whitman - Music data is scary & beautiful & exciting](https://reader036.vdocuments.mx/reader036/viewer/2022070316/555a84ebd8b42a98568b501e/html5/thumbnails/6.jpg)
1995
1999
2006
2004 2009
2011?
![Page 7: Brian Whitman - Music data is scary & beautiful & exciting](https://reader036.vdocuments.mx/reader036/viewer/2022070316/555a84ebd8b42a98568b501e/html5/thumbnails/7.jpg)
nice
care
![Page 8: Brian Whitman - Music data is scary & beautiful & exciting](https://reader036.vdocuments.mx/reader036/viewer/2022070316/555a84ebd8b42a98568b501e/html5/thumbnails/8.jpg)
![Page 9: Brian Whitman - Music data is scary & beautiful & exciting](https://reader036.vdocuments.mx/reader036/viewer/2022070316/555a84ebd8b42a98568b501e/html5/thumbnails/9.jpg)
segments
2 4 6 8 10 12 14 16 segments
20
15
10
5
1
25
20
15
10
5
1
25
0 0.5 1 1.5 2 sec.
0 0.5 1 1.5 2 sec.0
0.2
0.4
0.6
0.8
1
C
D
E
F#G
B
C#
D#
F
G#AA#
0 0.5 1 1.5 2 sec.
segm
enta
tion
audi
tory
spe
ctro
gram
pitc
h fe
atur
estim
bre
feat
ures
auditory spectrogram
pitch features
timbre features
beat markers
tempogram
tempo spectrum
0 5 10 15 20 25! -2
! -1
0
1
2x 104
0 5 10 15 20 25
72 96 143 190 2400
0.2
0.4
0.6
0.8
1
60
6072
96114
143
240
114
190
![Page 10: Brian Whitman - Music data is scary & beautiful & exciting](https://reader036.vdocuments.mx/reader036/viewer/2022070316/555a84ebd8b42a98568b501e/html5/thumbnails/10.jpg)
![Page 11: Brian Whitman - Music data is scary & beautiful & exciting](https://reader036.vdocuments.mx/reader036/viewer/2022070316/555a84ebd8b42a98568b501e/html5/thumbnails/11.jpg)
![Page 12: Brian Whitman - Music data is scary & beautiful & exciting](https://reader036.vdocuments.mx/reader036/viewer/2022070316/555a84ebd8b42a98568b501e/html5/thumbnails/12.jpg)
![Page 13: Brian Whitman - Music data is scary & beautiful & exciting](https://reader036.vdocuments.mx/reader036/viewer/2022070316/555a84ebd8b42a98568b501e/html5/thumbnails/13.jpg)
![Page 14: Brian Whitman - Music data is scary & beautiful & exciting](https://reader036.vdocuments.mx/reader036/viewer/2022070316/555a84ebd8b42a98568b501e/html5/thumbnails/14.jpg)
The industry is always watching.They make invisible decisions from invented data.
![Page 15: Brian Whitman - Music data is scary & beautiful & exciting](https://reader036.vdocuments.mx/reader036/viewer/2022070316/555a84ebd8b42a98568b501e/html5/thumbnails/15.jpg)
A 5MB song unpacks 100MB of information about itself
![Page 16: Brian Whitman - Music data is scary & beautiful & exciting](https://reader036.vdocuments.mx/reader036/viewer/2022070316/555a84ebd8b42a98568b501e/html5/thumbnails/16.jpg)
![Page 17: Brian Whitman - Music data is scary & beautiful & exciting](https://reader036.vdocuments.mx/reader036/viewer/2022070316/555a84ebd8b42a98568b501e/html5/thumbnails/17.jpg)
![Page 18: Brian Whitman - Music data is scary & beautiful & exciting](https://reader036.vdocuments.mx/reader036/viewer/2022070316/555a84ebd8b42a98568b501e/html5/thumbnails/18.jpg)
![Page 19: Brian Whitman - Music data is scary & beautiful & exciting](https://reader036.vdocuments.mx/reader036/viewer/2022070316/555a84ebd8b42a98568b501e/html5/thumbnails/19.jpg)
![Page 20: Brian Whitman - Music data is scary & beautiful & exciting](https://reader036.vdocuments.mx/reader036/viewer/2022070316/555a84ebd8b42a98568b501e/html5/thumbnails/20.jpg)
![Page 21: Brian Whitman - Music data is scary & beautiful & exciting](https://reader036.vdocuments.mx/reader036/viewer/2022070316/555a84ebd8b42a98568b501e/html5/thumbnails/21.jpg)
![Page 22: Brian Whitman - Music data is scary & beautiful & exciting](https://reader036.vdocuments.mx/reader036/viewer/2022070316/555a84ebd8b42a98568b501e/html5/thumbnails/22.jpg)
Music Acquisition (2001-)
![Page 23: Brian Whitman - Music data is scary & beautiful & exciting](https://reader036.vdocuments.mx/reader036/viewer/2022070316/555a84ebd8b42a98568b501e/html5/thumbnails/23.jpg)
![Page 24: Brian Whitman - Music data is scary & beautiful & exciting](https://reader036.vdocuments.mx/reader036/viewer/2022070316/555a84ebd8b42a98568b501e/html5/thumbnails/24.jpg)
The unintended power of APIs
![Page 25: Brian Whitman - Music data is scary & beautiful & exciting](https://reader036.vdocuments.mx/reader036/viewer/2022070316/555a84ebd8b42a98568b501e/html5/thumbnails/25.jpg)
Music Hack Days
![Page 26: Brian Whitman - Music data is scary & beautiful & exciting](https://reader036.vdocuments.mx/reader036/viewer/2022070316/555a84ebd8b42a98568b501e/html5/thumbnails/26.jpg)
![Page 27: Brian Whitman - Music data is scary & beautiful & exciting](https://reader036.vdocuments.mx/reader036/viewer/2022070316/555a84ebd8b42a98568b501e/html5/thumbnails/27.jpg)
![Page 28: Brian Whitman - Music data is scary & beautiful & exciting](https://reader036.vdocuments.mx/reader036/viewer/2022070316/555a84ebd8b42a98568b501e/html5/thumbnails/28.jpg)
![Page 29: Brian Whitman - Music data is scary & beautiful & exciting](https://reader036.vdocuments.mx/reader036/viewer/2022070316/555a84ebd8b42a98568b501e/html5/thumbnails/29.jpg)
![Page 30: Brian Whitman - Music data is scary & beautiful & exciting](https://reader036.vdocuments.mx/reader036/viewer/2022070316/555a84ebd8b42a98568b501e/html5/thumbnails/30.jpg)
![Page 31: Brian Whitman - Music data is scary & beautiful & exciting](https://reader036.vdocuments.mx/reader036/viewer/2022070316/555a84ebd8b42a98568b501e/html5/thumbnails/31.jpg)
![Page 32: Brian Whitman - Music data is scary & beautiful & exciting](https://reader036.vdocuments.mx/reader036/viewer/2022070316/555a84ebd8b42a98568b501e/html5/thumbnails/32.jpg)
![Page 33: Brian Whitman - Music data is scary & beautiful & exciting](https://reader036.vdocuments.mx/reader036/viewer/2022070316/555a84ebd8b42a98568b501e/html5/thumbnails/33.jpg)
Developers are the future of music
![Page 34: Brian Whitman - Music data is scary & beautiful & exciting](https://reader036.vdocuments.mx/reader036/viewer/2022070316/555a84ebd8b42a98568b501e/html5/thumbnails/34.jpg)
2006
2009
2011
201X...
![Page 35: Brian Whitman - Music data is scary & beautiful & exciting](https://reader036.vdocuments.mx/reader036/viewer/2022070316/555a84ebd8b42a98568b501e/html5/thumbnails/35.jpg)