open data in music production 1 1
TRANSCRIPT
Open data in
music production
3/04/2013 1
The Project
iMinds Art&D project “When Words..” together
with sound artist Duncan Speakman
A kind of data sonification
Mapping: Urban Environment Sound
Looking for data linked with geo-position
Sensors: measure on the spot
Existing data: “Apps for Gent”
3/04/2013 2
The Application
3/04/2013 3
Sensors - The walk
With a GPS we got SPL and EMC on 200 spots
3/04/2013 4
Sensors - Noise Levels
3/04/2013 5
Sensors - EMC
3/04/2013 6
Apps for Gent data
3/04/2013 7
100 200 300 400 500 600 7000
0.1
0.2
0.3
0.4
0.5
0.6
0.7
0.8
0.9
1-0.05
201 Statistical Sectors of Gent
APPS for Gent: chronischeaandoeningen
(data were donwloaded from internet)
3/04/2013 8
3.6 3.65 3.7 3.75 3.8
51
51.02
51.04
51.06
51.08
51.1
51.12
51.14
51.16
Longnitude
Latitu
de
Quantization of lon,lat
3/04/2013 9
100 200 300 400 500 600 700
50
100
150
200
250
300
350
400
450
500
550
Pixel
Pix
el
Some maths...
3/04/2013 10
Field Values
3/04/2013 11
-0.075
100 200 300 400 500 600 700
100
200
300
400
500
0 50 100 150 200 250
Store values in a PNG files
760 x 560 pixels
3/04/2013 12
Sound Parameter
3/04/2013 13
100 200 300 400 500 600 7000
0.1
0.2
0.3
0.4
0.5
0.6
0.7
0.8
0.9
1-0.075