Researchers designed a way to deliver sound privately to one person in a crowd that does not require headphones
Directing sound to a specific location is difficult because of how sound waves behave. As vibrations move through the air, ...
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Headed to The Lourve? The 3DS will be your (audio) guide
Either way, he stepped into The Lourve to find that his audio guide would be none other than the Nintendo New 3DS XL. And we ...