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Thank you. You ruined my day. Luckily it seems to require a fast shooting camera? Technical spying is quite interesting. Like how you can see the picture of a

Thank you. You ruined my day. Luckily it seems to require a fast shooting camera? Technical spying is quite interesting. Like how you can see the picture of a remote display by radio disturbances. Reality is like living in a crackpots nightmare.

mleonhard 6y ago
They can use the rolling shutter in consumer cameras. The video has example audio recovered from a 60fps video taken by a consumer DSLR.