Researchers created sound that can bend itself through space, reaching only your ear in a crowd
By Jiaxin Zhong, Postdoctoral Researcher in Acoustics, Penn State
Yun Jing, Professor of Acoustics, Penn State
By combining ultrasound with a concept called nonlinear acoustics, you can create sound that stays silent until it reaches a specific location.
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Monday, March 17, 2025