E. F. Vergara

Evaluation of sound absorption capacity of asphalt mixtures

Erasmo F. Vergara, Samir N. Y. Gerges, R. Knabben, 2016 .

Characterization of tire-road noise from Brazilian roads using the CPX trailer method

R. Knabben, G. Trichês, S. Gerges, 2019, Applied Acoustics.

Acoustic analysis of a metasurface for normal and random incidence sound waves

R. Birch, E. F. Vergara, A. Lenzi, 2022, Physics Letters A.

Broadband and low-frequency sound absorption of modified Helmholtz resonator combined with porous layer addition

E. F. Vergara, A. Lenzi, L. Barbosa, 2022, Journal of Applied Physics.

Design of a pulse generator and shock tube for measuring hearing protector attenuation of high-amplitude impulsive noise

Erasmo F. Vergara, R. S. Birch, Samir N. Y. Gerges, 2003 .

A low-frequency sound absorber based on micro-slit and coiled cavity

R. Birch, E. F. Vergara, A. Lenzi, 2021, Journal of the Brazilian Society of Mechanical Sciences and Engineering.

Sound absorption metasurface with symmetrical coiled spaces and micro slit of variable depth

R. Birch, E. F. Vergara, A. Lenzi, 2021 .

Low-frequency sound absorption of a metamaterial with symmetrical-coiled-up spaces

E. F. Vergara, L. Barbosa, R. Brum, 2021 .

High Damping Characteristics of an Elastomer Particle Damper

S. Gerges, E. F. Vergara, Marcelo Bustamante, 2016 .

Low-frequency broadband sound absorption based on Cantor fractal porosity

E. F. Vergara, A. Lenzi, G. Almeida, 2023, Journal of Applied Physics.