Ventilated acoustic metasurface with low-frequency sound insulation-Reference-Cited by-同舟云学术

Ventilated acoustic metasurface with low-frequency sound insulation

Published:2023-07-01 Issue:7 Volume:3 Page:
ISSN:2691-1191
Container-title:JASA Express Letters
language:en
Short-container-title:

Author:

Zhang Yingxin¹,Chin Yao Wei²,Yu Xiang³,Shrestha Milan²^ORCID,Lau Gih-Keong⁴^ORCID,Koo Boo Cheong²,Liu Kun¹,Lu Zhenbo¹^ORCID

Affiliation:

1. School of Aeronautics and Astronautics, Shenzhen Campus of Sun Yat-sen University 1 , Shenzhen 518107, China

2. Department of Mechanical Engineering, National University of Singapore 2 , Singapore 117411, Singapore

3. Department of Mechanical Engineering, The Hong Kong Polytechnic University 3 , Hung Hom, Kowloon, Hong Kong Special Administrative Region

4. Department of Mechanical Engineering, National Yang Ming Chiao Tung University 4 , Hsinchu 30010, Taiwan zhangyx289@mail2.sysu.edu.cn , yaowei_chin@nus.edu.sg , lucien.yu@polyu.edu.hk , MILAN001@e.ntu.edu.sg , mgklau@ncyu.edu.tw , mpekbc@nus.edu.sg , liukun6@mail.sysu.edu.cn , luzhb7@mail.sysu.edu.cn

Abstract

A ventilated acoustic metasurface consisting of a membrane covered with a combination of different depth sub-chambers is proposed. It can achieve at least a 5 dB sound insulation acoustic performance in the wide frequency range from 100 to 1700 Hz, in particular a 10 dB noise reduction in the range from 100 to 200 Hz and from 437.4 to 1700 Hz, which can therefore cover the low-frequency range of the environmental noise. The physical mechanism of membrane-acoustic coupling for noise reduction in the low-frequency range is further explored.

Publisher

Acoustical Society of America (ASA)

Subject

Electrical and Electronic Engineering,Atomic and Molecular Physics, and Optics

Link

https://pubs.aip.org/asa/jel/article-pdf/doi/10.1121/10.0020133/18057521/073602_1_10.0020133.pdf

Reference32 articles.

1. Sound insulation via a reconfigurable ventilation barrier with ultra-thin zigzag structures;J. Appl. Phys.,2021

2. Controlling sound with acoustic metamaterials;Nat. Rev. Mater.,2016

3. Experimental study on noise reduction and ventilation performances of sound-proofed ventilation window;Build. Environ.,2020

4. Participatory approach to draw ergonomic criteria for window design;Int. J. Ind. Ergonom.,2021

5. A metawindow with optimised acoustic and ventilation performance;Appl. Sci.,2021

Cited by 2 articles. 订阅此论文施引文献订阅此论文施引文献，注册后可以免费订阅5篇论文的施引文献，订阅后可以查看论文全部施引文献

1. A tunable acoustic absorber using reconfigurable dielectric elastomer actuated petals;Communications Engineering;2024-01-10

2. Application-Oriented Acoustic Metamaterials Design for Broadband Ventilated Sound Insulation Based on Gradient-Coupled Interference Unit Cells;2023