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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


                                         -0.05
                  1

                 0.9

                 0.8

                 0.7

                 0.6

                 0.5

                 0.4

                 0.3

                 0.2

                 0.1

                  0
                       100   200   300     400   500   600   700




     3/04/2013                                                     7
51.16

               51.14

               51.12

                51.1
    Latitude




               51.08

               51.06

               51.04

               51.02

                 51

                       3.6         3.65       3.7         3.75   3.8
                                             Longnitude




   201 Statistical Sectors of Gent
   APPS for Gent:                         chronischeaandoeningen
                             (data were donwloaded from internet)


3/04/2013                                                              8
550

             500

             450

             400

             350

             300
     Pixel




             250

             200

             150

             100

             50


                   100   200   300      400   500   600   700
                                     Pixel

   Quantization of lon,lat




3/04/2013                                                       9
Some maths...




    3/04/2013   10
-0.075


   500


   400


   300


   200


   100



             100        200   300      400         500   600   700


         0         50         100            150         200         250



   Field Values




3/04/2013                                                                  11
Store values in a PNG files
   760 x 560 pixels




3/04/2013                        12
-0.075
     1

   0.9

   0.8

   0.7

   0.6

   0.5

   0.4

   0.3

   0.2

   0.1

     0
            100   200   300      400   500   600   700


   Sound Parameter




3/04/2013                                                13

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Open data in music production 1 1

  • 1. Open data in music production 3/04/2013 1
  • 2. 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
  • 3. The Application 3/04/2013 3
  • 4. Sensors - The walk With a GPS we got SPL and EMC on 200 spots 3/04/2013 4
  • 5. Sensors - Noise Levels 3/04/2013 5
  • 7. Apps for Gent data -0.05 1 0.9 0.8 0.7 0.6 0.5 0.4 0.3 0.2 0.1 0 100 200 300 400 500 600 700 3/04/2013 7
  • 8. 51.16 51.14 51.12 51.1 Latitude 51.08 51.06 51.04 51.02 51 3.6 3.65 3.7 3.75 3.8 Longnitude 201 Statistical Sectors of Gent APPS for Gent: chronischeaandoeningen (data were donwloaded from internet) 3/04/2013 8
  • 9. 550 500 450 400 350 300 Pixel 250 200 150 100 50 100 200 300 400 500 600 700 Pixel Quantization of lon,lat 3/04/2013 9
  • 10. Some maths... 3/04/2013 10
  • 11. -0.075 500 400 300 200 100 100 200 300 400 500 600 700 0 50 100 150 200 250 Field Values 3/04/2013 11
  • 12. Store values in a PNG files 760 x 560 pixels 3/04/2013 12
  • 13. -0.075 1 0.9 0.8 0.7 0.6 0.5 0.4 0.3 0.2 0.1 0 100 200 300 400 500 600 700 Sound Parameter 3/04/2013 13