Looking Outwards 10: Computer Music

I am interested in Ryoji Ikeda’s live set of his project “test patterns,” which was originally developed in 2008. In this work, Ikeda leverages a real-time computer program written by Tomonaga Tokuyama which converts analog audio signals into digital black and white patterns which resemble a barcode. The music generated by the computer combined with the unique and contrasting visuals showcases the interplay between the analog and the digital as well as the audio and the visual.

The rapidity and synchronicity of the final work gives the code a performative effect, allowing the viewer to immerse themselves within a generative soundscape. I think, too, the visuals help to highlight the dissonance of the computer-generated music.