gskh started testing the new 393 spatial sound projector systems that he built in collaboration with Stefan Riedel and Richard Lucchesi at spaes Lab’s lab’s prototyping workshop for artistic, design, and aesthetical research and experimentation.
The 393 beamforming loudspeaker was first built by Stefan Riedel and investigated by a team of scientists, including gksh, in a WTC-founded project at IEM Graz in 2019.
Background information on the 3-9-3:
Two of these spatial sound projectors are now situated at spæs lab for our research, experimentation, and composition.
The development of the 3-9-3 builds on the research on spherical loudspeaker arrays conducted at IEM: