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Noise-canceling windows soften the sounds of the city

May 2, 2018View for printing

Sometimes there's nothing like a nice breeze from an open window, but in the city that can come with an unwanted side order of street noise. Inspired by the kind of noise-canceling tech used in headphones, researchers at Nanyang Technological University, Singapore (NTU) have developed a window-based system that can actively cut noise coming from outside.

Michael Irving ... Read%20more
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