> any EMF above 60Hz.
Isn't that effectively all the EMF? You may be missing a prefix.
Edit: huh, turns out these frequencies do have some applications: https://en.wikipedia.org/wiki/Super_low_frequency
Isn't that effectively all the EMF? You may be missing a prefix.
Edit: huh, turns out these frequencies do have some applications: https://en.wikipedia.org/wiki/Super_low_frequency
In any case, I would want to detect the emissions from the CPU, memory bus and SD card traffic. Not all cameras are WiFi. Sure, that won't detect passive listening devices or other advanced techniques, but most people now are worried about video and that will have certain characteristic emissions.
Edit: Something like CamRadar, presented here: https://dl.acm.org/doi/10.1145/3569505