Download here the notes that I produced for the soundwalk at CTM in Berlin. The walk was meant to find connections between listening and new geographies, the topic of the CTM festival. The notes briefly sketch the possibility to think about space from a sonic point of view and use sound propagation as a model for moving, creating, and trespassing space. The walk took place on the 30th of january 2016 in Kottbusser Tor and was prepared in collaboration with Carsten Stabenow.