Ballestero, Eric; Jimenez, Noe; Groby, J. P.; Dance, Stephen; Aygün, H.; Romero-García, Vicente(American Institute of Physics, 2019-08-19)
[EN] An acoustic metadiffuser is a subwavelength locally resonant surface relying on slow sound propagation. Its design consists of rigidly backed slotted panels, with each slit being loaded by an array of Helmholtz ...