Octoberture

I think this Is amazing! No headphone needed. New frontiers are possible as long as we don’t de-fund our science!

Researchers Develop Technology That Delivers Sound Only to Specific Listeners Penn State researchers created “audible enclaves,” a new audio technology that directs sound to specific listeners without headphones. Using ultrasound beams that bend around obstacles, this innovation offers private listening experiences for museums, offices, and vehicles. ...