More Research

This image is of a press clip from the research of Bells Labs in 1926, an early and extremely technical investigation into the visualisation of sound and voice patterns. Part of progressing with this brief will be understanding the history of the topic and what tests we could do to progress the subject, rather than simply a regurgitation of existing projects.

Here demonstrating how an acoustic lens focuses sound from a horn, a wave was made visible with an aluminium rod with a microphone and a neon lamp at the end. A complete 'sound photo' took 10 minutes exposure.