What I didnt quite expected was that this Desibel exhibition/protest went off just in a middle of a small photo session of "The Cube " By Bård Breivik. Bit unsteady cameraing,but I was picking up my tripod and turned around as it started.. Seems it was more ppl then just me being surprised:)
DESIBEL – the Worlds Largest Mobile Horn Laod
speaker Soundsystem Desibel, a mobile sound art project, commissioned by Vevringutstillinga in 2009, for their 30th anniversary of their annual exhibition.
Desibel is a ten meter long horn, sounding with frequencies between 15 Hz and 15 000 Hz reaching 130 Db within ten meters distance.
Weight: 2 tons
Height: 3.6 meters
Length: 10 meters
It plays a ten-minute long composition written by Maja S. K. Ratkje. The composition is made based on quency analysis of the horn, and the pitches are
chosen to give the horns a full volume range.