The June JASA Express Letters cover features an image of a simulated pressure field from figure 2 of “A three-dimensional active cloaking strategy for the Helmholtz equation that exploits the symmetry of the platonic solids,” Cheuk-Him Yeung, William J. Parnell, and Tom Shearer. The image depicts cloaked regions for various source distributions.

This month’s issue also includes three Editor’s Picks you don’t want to miss:

Browse the rest of the issue at

06-2023 JASA-EL cover


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