4 ms·
What? Does the fence itself vibrate and reproduce the sound? Or do you need to complete the circuit using the fence as the detector?
by dasv 6y ago
What? Does the fence itself vibrate and reproduce the sound? Or do you need to complete the circuit using the fence as the detector?
- PoachedSausage 6y agoI'm not entirely sure what process is converting to sound, but the metal fence makes a great antenna and we are talking about 10's of feet from the antenna with 500 kW AM at 200 kHz going into it. It could actually have been arcing: https://www.youtube.com/watch?v=uo9nGzIzSPw https://www.youtube.com/watch?v=uo9nGzIzSPw