Videos

development and construction: Jan-Peter E.R. Sonntag with N-solab, Stefan Döppner with f 18inaurgural concert of the rotobossophonAndres Bosshard (rotob), Günter Heinz, Jan-Peter E.R. Sonntag7. November 2002, Festspielhaus Hellerau, Dresden, CYNETart-Festivalhttp://www.soundcity.wshttp://www.klangturm.chAndres Bosshard found his inspiration for building such a complex sound space instrument during a conversation with Detlev Schneider in the big empty hall of the Festspielhaus Hellerau: a rotor is equipped with four separately controllable speakers. When it is moving, a manifold number of quasi-speakers emerge from the turbulence of the four sound sources. They sound into different directions and undulate the space. A virtual body of sound is generated. Numerous sound space patterns are created by varying rotation speed. A live voice can be transmitted to the rotor as well as the multi-channelled mix of a live concert. The compositions prepared for this novel space organ unfold its strobophone potential.The rotobossophon was coproduced by Pro Helvetia, singuhr-hoergalerie in parochial.