As you can clearly hear in the video just past the break, the flat sound waves emitted from the cloth cannot be heard unless you're standing directly in front of it; even separate audio files playing back just a few feet away didn't overlap with what we heard coming directly at us.
Yamaha shows off 1mm-thick cloth speaker
Posted on Monday, October 12 2009 @ 0:35 CEST by Thomas De Maesschalck
Engadget writes Yamaha showed off a 1mm thick speaker that's made from cloth at CEATEC in Japan.