Acoustic Meta-materials

Design, modelling and fabrication of resonant absorbers and ventilated sound barriers.

CLT resonant panel

Photo: NBBJ

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Collaborators

Vidhya Rajendran - UW Department of Architecture
Andy Piacsek - Central Washington University
NBBJ

Publications

Design of broadband Helmholtz resonator arrays using the radiation impedance method
Thin Helmholtz resonators for a broadband acoustic metamaterial
Design of efficient low-frequency sound absorbers using an array of Helmholtz Resonators