http://people.csail.mit.edu/mrub/VisualMic/
This is genuinely frightening. The gist is that given a sufficiently high resolution, high speed video, it's possible to extract sound from the minute variations of various objects.
It is currently Wed Feb 11, 2026 5:56 pm
The Visual Microphone: Recovering Sound... from video
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The Visual Microphone: Recovering Sound... from video
by Zancarius » Mon Mar 23, 2015 10:36 pm
I gave that lich a phylactery shard. Liches love phylactery shards.
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