Surround Sound from Lightweight Roll-to-Roll Printed Loudspeaker Paper

If the Institute for Print and Media Technology at the Chemnitz University of Technology has its way, many loudspeakers of the future will not only be as thin as paper but will also sound impressive.    This is a reality in the laboratories of the Chemnitz researchers, who back in 2015 developed the multiple award-winning T-Book – a large-format illustrated book equipped with printed electronics.    If you turn a page, it begins to sound through a speaker invisibly located inside t...