Scientists Create Sound That Can Curve Through a Crowd and Reach Just One Person

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Futurism 2d ago

Scientists Create Sound That Can Curve Through a Crowd and Reach Just One Person - Futurism

Quick Summary:

As developed by a team of researchers at Penn State, whose findings are published as study in the journal Proceedings of the National Academy of Sciences, this technology can create pockets of sound isolated from their surroundings that can be targeted at a specific location, potentially picking someone out in the middle of a crowd.

Only when they reach their destination are the sound waves picked up by human ears.

In public spaces, audio enclaves could provide sound to certain groups without disturbing others, like in a library or museum, the researchers write in their essay.