Improvement of sound absorption and insulation using a double-layer metamaterial
Author(s) -
Qiquan Zheng,
Honggang Zhao,
Yang Wang,
Junhui Cao,
Jihong Wen
Publication year - 2020
Publication title -
aip advances
Language(s) - English
Resource type - Journals
SCImago Journal Rank - 0.421
H-Index - 58
ISSN - 2158-3226
DOI - 10.1063/5.0017618
Subject(s) - soundproofing , acoustics , materials science , resonator , acoustic impedance , absorption (acoustics) , metamaterial , finite element method , coupling (piping) , electrical impedance , realization (probability) , excitation , air gap (plumbing) , optoelectronics , composite material , physics , structural engineering , engineering , electrical engineering , mathematics , ultrasonic sensor , statistics
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