Hearing WiFi

New Scientist has a fascinating article on Frank Swain who has hacked his hearing aid to allow him to hear WiFi.

It’s a great idea and riffs on various attempts to ‘extend’ perception into the realm of being able to sense the usually unnoticed electromagnetic environment.

I am walking through my north London neighbourhood on an unseasonably warm day in late autumn. I can hear birds tweeting in the trees, traffic prowling the back roads, children playing in gardens and Wi-Fi leaching from their homes. Against the familiar sounds of suburban life, it is somehow incongruous and appropriate at the same time.

As I approach Turnpike Lane tube station and descend to the underground platform, I catch the now familiar gurgle of the public Wi-Fi hub, as well as the staff network beside it. On board the train, these sounds fade into silence as we burrow into the tunnels leading to central London.

I have been able to hear these fields since last week. This wasn’t the result of a sudden mutation or years of transcendental meditation, but an upgrade to my hearing aids. With a grant from Nesta, the UK innovation charity, sound artist Daniel Jones and I built Phantom Terrains, an experimental tool for making Wi-Fi fields audible.

Do also check out a fantastic radio documentary by Swain we featured earlier this year which is a brilliant auditory journey into the physics and hacking of hearing and hearing loss.
 

Link to NewSci article ‘From under-hearing to ultra-hearing’