Εκτυπωμενα surround ηχεια ειναι το μέλλον...... λες;

[hawkwind78]

Long Sheets of Paper-Thin Printed Speakers Could be the Future of Surround Sound

A proper surround sound setup usually involved a room filled with boxy speakers in every corner, but researchers at Germany’s Chemnitz University of Technology have developed a way to print long strips of paper loudspeakers that can be rolled up into a 360-degree surround sound experience more...

gizmodo.com