... 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: 28-08-2020 [11:08]

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(c) Tiago Charters de Azevedo