Transformer coil rigged as “microphone”. Searching the house for interesting electric noise. Devices, by order of appearance:
1 - 3: Wireless burglar alarm, base station 4: Digital clock of a coffee machine 5. Hair dryer powering up, running, shutting down (particularly fond of this one) 6. WLAN repeater 7. WLAN router 8. Vive lighthouse
Bonus: “Snow” by Chemical Brothers, played on a regular speaker, and picked up with the coil. No regular microphone used. Doesnt sound like much, but its interesting, I guess.














