Natura Machina

Soundform No.1
“Soundform No.1” is a minimalistic soundscape and kinetic art installation that transforms heat energy into a poetically evolving, spatiotemporal composition. All the sound in this installation is created thermo acoustically by activating heating elements inside quartz glass tubes hung in the space. As the glass warms, a nickel-titanium spring reacts instantly, pulling the cylinder upright. At the correct angle, airflow becomes unrestricted, and a thermo acoustic phenomenon, known as a Rijke effect (named for the professor who discovered the phenomenon in 1859), creates an audible tone.

Raster-Noton

White Circle
»White Circle« consists of fluorescent tubes that respond to musical impulses and illuminate the room. Five dedicated compositions by alva noto, byetone, frank bretschneider, and kangding ray playing in a continuous loop (one set takes ca. 45 minutes) model the interrelation between sound, light, and architecture in different ways. Each piece represents an independent and self-contained conceptual proposal by the respective composer. All tracks are multichannel compositions based on the idea of creating a vivid immediate experience of auditory space and visual stimuli. With acoustic material routed to twentyseven speakers placed throughout the gallery, sound itself takes on a threedimensional and indeed sculptural quality.