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How to find audio signals by analyzing objects in

August 5, 2014, 05:07 PM

http://www.digitaltrends.com/cool-tech/mit-audio-f...

No audio? No problem. A team of researchers from MIT, Microsoft, and Adobe has developed an algorithm that allows them to reconstruct an audio signal even when only visual information is available. Using nothing more than a high speed camera and a special processing algorithm, the team was able to extract the audio signals in a room from 15 feet away through soundproof glass.

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