... is a method to design the equivalent of optical devices for sound, based on acoustic metamaterials. Our contributions include: how to design compact acoustic lenses; how to transform a standard speaker into a directionalone; how to build and adjustable focus acoustic lens i.e. the equivalent of a zooming objective for light.
Criado/Created: 26-02-2020 [15:45]
Última actualização/Last updated: 02-05-2020 [12:04]
(c) Tiago Charters de Azevedo