Design, fabrication and sound absorption test of composite porous metamaterial with embedding I-plates into porous polyurethane sponge

Polyurethane composite foams including CaCO3 fillers for enhanced sound absorption and compression properties

(2020) Hyeon Choe et al.   COMPOSITES SCIENCE AND TECHNOLOGY

Transmission loss of plates with multiple embedded acoustic black holes using statistical modal energy distribution analysis

(2020) Jie Deng et al.   MECHANICAL SYSTEMS AND SIGNAL PROCESSING

Study on the acoustic characteristics of natural date palm fibres: Experimental and theoretical approaches

(2019) Ebrahim Taban et al.   BUILDING AND ENVIRONMENT

Enhancement of low frequency sound absorption by placing thin plates on surface or between layers of porous materials

(2019) Leping Feng   JOURNAL OF THE ACOUSTICAL SOCIETY OF AMERICA

Broadband low-frequency sound absorption by periodic metamaterial resonators embedded in a porous layer

(2019) Xing-Feng Zhu et al.   JOURNAL OF SOUND AND VIBRATION

Time-delayed acoustic sink for extreme sub-wavelength focusing

(2019) Fuyin Ma et al.   MECHANICAL SYSTEMS AND SIGNAL PROCESSING

Double resonant porous structure backed by air cavity for low frequency sound absorption improvement

(2018) Bo-Seung Kim et al.   COMPOSITE STRUCTURES

Chemical treatment of wood fibers to enhance the sound absorption coefficient of flexible polyurethane composite foams

(2018) Hyeon Choe et al.   COMPOSITES SCIENCE AND TECHNOLOGY

Aerogel as a Soft Acoustic Metamaterial for Airborne Sound

(2016) Matthew D. Guild et al.   Physical Review Applied

Three-Dimensional Single-Port Labyrinthine Acoustic Metamaterial: Perfect Absorption with Large Bandwidth and Tunability

(2016) Chi Zhang et al.   Physical Review Applied

Experimental investigation of the sound absorption characteristics of vegetated roofs

(2015) M. Connelly et al.   BUILDING AND ENVIRONMENT

Investigation of advanced mica powder nanocomposite filler materials: Surface energy analysis, powder rheology and sound absorption performance

(2015) Lubomír Lapčík et al.   COMPOSITES PART B-ENGINEERING

Ultra-broadband absorption by acoustic metamaterials

(2014) Xue Jiang et al.   APPLIED PHYSICS LETTERS

Acoustic metasurface with hybrid resonances

(2014) Guancong Ma et al.   NATURE MATERIALS

An assessment of the performance of impedance tube method

(2014) Hasan Koruk   NOISE CONTROL ENGINEERING JOURNAL

Acoustic absorbers by additive manufacturing

(2013) Foteini Setaki et al.   BUILDING AND ENVIRONMENT

Absorption of sound by porous layers with embedded periodic arrays of resonant inclusions

(2013) C. Lagarrigue et al.   JOURNAL OF THE ACOUSTICAL SOCIETY OF AMERICA

Eigenvalue Analysis of sound propagation characteristics in a circular duct lined with poroelastic foams

(2013) Myung Seob Son et al.   MECHANICAL SYSTEMS AND SIGNAL PROCESSING

Sound radiation of orthogonally rib-stiffened sandwich structures with cavity absorption

(2010) F.X. Xin et al.   COMPOSITES SCIENCE AND TECHNOLOGY

A new hybrid active/passive sound absorber with variable surface impedance

(2010) Benjamin Betgen et al.   MECHANICAL SYSTEMS AND SIGNAL PROCESSING