Physicists at Hong Kong University of Science and Technology have experimentally demonstrated a system capable of perfect sound absorption. Acoustic waves go in, nothing comes back out. At all. As ...
Concert hall acoustics was the theme of a fascinating panel debate last night at the Royal Opera House (ROH) in London. Among the speakers was British soprano and presenter Lesley Garrett who shared ...
Membrane-based acoustic resonators of subwavelength dimensions achieve nearly perfect acoustic absorption. Complete sound attenuation by dissipation usually requires thick absorbing materials, with ...
Some results have been hidden because they may be inaccessible to you
Show inaccessible results