“Talking to walls” is the tagline for Murmur, a video and sound installation which translates sound waves into visuals. The audience can talk into the Murmur ‘echo chamber’, and a direct visible interaction with the visuals on the walls becomes apparent. The visitor’s murmurations become visible.
Murmur was created by a multidisciplinary group of French artists. It’s an interesting experiment, exploring visualization of sound interactively. What the direct relationship between the spoken words and the resulting visuals are remains a mistery though.