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Superposition is a computational sound project that was directed by Japanese artist Ryoji Ikeda. Since its creation in 2012, Ikeda has premiered this project through four different mediums: installations, performance, concert, and dvd. Superposition was premiered at the MET in New York in 2012 and attracted a lot of attention from people for its unique concept.
The project is based on sine waves and impulses and is inspired by quantum mechanics. Although the superposition theorem in quantum physics is quite difficult to fathom completely, it could be said that it is about randomness. Components of Superposition are diverse and placed precisely, but Ikeda incorporates a bit of randomness through impulses.
Superposition resembles nature in that sense. Performers, video clips, images, real time contents and more visual and sound elements are constantly in effect and then muted throughout the piece. Just like in the scientific world where particles in a superposition state can never be identified in one location, these sound waves are floating in multiple locations in different states. It is also parallel to how nature is everywhere. Even people are small parts of such a vast nature and they coexist at the same time, but are scattered all around the world.
Ikeda, as a visual and sound artist successfully abstracts the superposition theorem in a visually enticing way, using bursts of sounds and images. It is interesting how the artist attempted to describe a natural phenomenon through precise calculations and execute that in sounds. The concept of tracking back and substantiating nature through pure sine waves and impulses created by shortening sine waves is interesting.
More information can be found on the project’s webpage and the interview with Ryoji Ikeda.