Am I misunderstanding something? So, making a custom vibration on the outside of the head set wouldn't interfere with the spy device at the right frequency?
It's an external EM signal, not a vibration. They're interfering with the signal in a way that lets them separate the signal irself from ambient RF noise.
5 Comments
LodeMike@lemmy.today · 12 pts · 6d
Entities with the money for a long range mic have always been able to listen into things from afar.
Whirling_Cloudburst@lemmy.world · 4 pts · 7d
Am I misunderstanding something? So, making a custom vibration on the outside of the head set wouldn't interfere with the spy device at the right frequency?
scutiger@lemmy.world · 5 pts · 6d
It's an external EM signal, not a vibration. They're interfering with the signal in a way that lets them separate the signal irself from ambient RF noise.
Bebopalouie@lemmy.ca · 4 pts · 6d
On a somewhat different note I remember reading back in the day that dot matrix printers output could be deciphered by just the vibrations.
umbrella@lemmy.ml · 3 pts · 6d
the same can apparently apply to keyboards