What if you could listen to music or a podcast without headphones or earbuds and without disturbing anyone around you? Or ...
The person standing at that point can hear sound, while anyone standing nearby would not. This creates a privacy barrier ...
Hollywood agent Benny Greenspan has additional troubles. The actors he represent have joined the armed forces- no more commissions, and a little French girl double-crossed him. The author joins ...
(The Conversation is an independent and nonprofit source of news, analysis and commentary from academic experts.) Jiaxin Zhong, Penn State and Yun Jing, Penn State (THE CONVERSATION) What if you ...
We found a new way to send sound to one specific listener: through self-bending ultrasound beams and a concept called nonlinear acoustics. Ultrasound refers to sound waves with frequencies above ...