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Gear / Technical Help => Post-Processing, Computer / Streaming / Internet Devices & Related Activity => Topic started by: voltronic on August 06, 2014, 10:59:14 PM

Title: Recovery of sound from silent video
Post by: voltronic on August 06, 2014, 10:59:14 PM
http://www.wired.co.uk/news/archive/2014-08/05/extracting-audio-from-video (http://www.wired.co.uk/news/archive/2014-08/05/extracting-audio-from-video)

http://people.csail.mit.edu/mrub/VisualMic/ (http://people.csail.mit.edu/mrub/VisualMic/)
Title: Re: Recovery of sound from silent video
Post by: 2manyrocks on August 08, 2014, 11:07:52 AM
There was something similar to this in a Tom Clancy novel that conversations intended to remain secure in Washington had to be conducted inside of buildings away from the glass for fear that laser technology could be used to detect vibrations in window glass and reconstruct the conversations.