Post on 02-Jul-2015
description
Music data isscary & beautiful & exciting
Brian Whitman @bwhitman
co-Founder & CTO, The Echo Nest@echonest
Tuesday, March 29, 2011
Tuesday, March 29, 2011
Tuesday, March 29, 2011
Tuesday, March 29, 2011
Tuesday, March 29, 2011
1995
1999
2006
2004 2009
2011?
Tuesday, March 29, 2011
nice
care
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Tuesday, March 29, 2011
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
Tuesday, March 29, 2011
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Tuesday, March 29, 2011
Tuesday, March 29, 2011
The industry is always watching.They make invisible decisions from invented data.
Tuesday, March 29, 2011
A 5MB song unpacks 100MB of information about itself
Tuesday, March 29, 2011
Tuesday, March 29, 2011
Tuesday, March 29, 2011
Tuesday, March 29, 2011
Tuesday, March 29, 2011
Tuesday, March 29, 2011
Tuesday, March 29, 2011
Music Acquisition (2001-)
Tuesday, March 29, 2011
Tuesday, March 29, 2011
The unintended power of APIs
Tuesday, March 29, 2011
Music Hack Days
Tuesday, March 29, 2011
Tuesday, March 29, 2011
Tuesday, March 29, 2011
Tuesday, March 29, 2011
Tuesday, March 29, 2011
Tuesday, March 29, 2011
Tuesday, March 29, 2011
Tuesday, March 29, 2011
Developers are the future of music
Tuesday, March 29, 2011
2006
2009
2011
201X...
Tuesday, March 29, 2011
Tuesday, March 29, 2011