Ultra-broadband sound absorption performance of a multi-cavity composite structure filled with polyurethane

Sound absorption properties of wood-based pulp fibre foams

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Gradient structured micro/nanofibrous sponges with superior compressibility and stretchability for broadband sound absorption

(2021) Yangyang Feng et al.   JOURNAL OF COLLOID AND INTERFACE SCIENCE

Sound absorption performance of a filled honeycomb composite structure

(2020) Suchao Xie et al.   APPLIED ACOUSTICS

A double porosity material for low frequency sound absorption

(2020) Honggang Zhao et al.   COMPOSITE STRUCTURES

Ultra-broadband acoustic absorption of a thin microperforated panel metamaterial with multi-order resonance

(2020) Chong Rui Liu et al.   COMPOSITE STRUCTURES

Innovative solution to enhance the Helmholtz resonator sound absorber in low-frequency noise by nature inspiration

(2020) Sedigheh Basirjafari   Journal of Environmental Health Science and Engineering

Effects of the backing cavity on the acoustic absorption of a microperforated panel absorber

(2020) Cheng Yang et al.   APPLIED ACOUSTICS

A study on the sound transmission loss of a new lightweight hemp/bio-epoxy sandwich structure

(2020) Raffaele Dragonetti et al.   APPLIED ACOUSTICS

Sound Absorption Properties of Natural Fibers: A Review

(2020) Tao Yang et al.   Sustainability

Perforated closed-cell aluminium foam for acoustic absorption

(2020) Kamil C. Opiela et al.   APPLIED ACOUSTICS

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

(2020) Nansha Gao et al.   APPLIED ACOUSTICS

Low-frequency sound absorption of hybrid absorber based on micro-perforated panel and coiled-up channels

(2019) Fei Wu et al.   APPLIED PHYSICS LETTERS

Sound absorbers with a micro-perforated panel backed by an array of parallel-arranged sub-cavities at different depths

(2019) Hequn Min et al.   APPLIED ACOUSTICS

A thin multi-order Helmholtz metamaterial with perfect broadband acoustic absorption

(2019) Chong Rui Liu et al.   Applied Physics Express

Aerogels-filled Helmholtz resonators for enhanced low-frequency sound absorption

(2019) Wenqin Wang et al.   JOURNAL OF SUPERCRITICAL FLUIDS

Numerical and experimental investigations on the acoustic performances of membraned Helmholtz resonators embedded in a porous matrix

(2019) Ahmed Abbad et al.   JOURNAL OF SOUND AND VIBRATION

Sound absorption performance of microperforated honeycomb metasurface panels with a combination of multiple orifice diameters

(2019) Suchao Xie et al.   APPLIED ACOUSTICS

A microstructure material design for low frequency sound absorption

(2018) Thomas Dupont et al.   APPLIED ACOUSTICS

Sound attenuation and absorption by micro-perforated panels backed by anisotropic fibrous materials: Theoretical and experimental study

(2018) Teresa Bravo et al.   JOURNAL OF SOUND AND VIBRATION

Long Elastic Open Neck Acoustic Resonator for low frequency absorption

(2018) Frank Simon   JOURNAL OF SOUND AND VIBRATION

A thin low-frequency broadband metasurface with multi-order sound absorption

(2018) Chong Rui Liu et al.   JOURNAL OF PHYSICS D-APPLIED PHYSICS

Theoretical model of absorption coefficient of an inhomogeneous MPP absorber with multi-cavity depths

(2018) Ali Ibrahim Mosa et al.   APPLIED ACOUSTICS

A sound absorbing metasurface with coupled resonators

(2016) Junfei Li et al.   APPLIED PHYSICS LETTERS

Analysis of coir fiber acoustical characteristics

(2010) Mohammad Hosseini Fouladi et al.   APPLIED ACOUSTICS