Improving low-frequency sound absorption of micro-perforated panel absorbers by using mechanical impedance plate combined with Helmholtz resonators

Applied Acoustics - Tập 114 - Trang 92-98 - 2016
Xiao-Dan Zhao1, Yong-Jie Yu1, Yuan-Jun Wu1
1School of Automobile and Traffic Engineering, Jiangsu University, Zhenjiang 212013, China

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