Comparison of sound absorption characteristics measured by impedance tube method and ensemble averaging technique on porous clay bricks

Acoustical Science and Technology

Online ISSN : 1347-5177
Print ISSN : 1346-3969
ISSN-L : 0369-4232

ACOUSTICAL LETTERS

Comparison of sound absorption characteristics measured by impedance tube method and ensemble averaging technique on porous clay bricks

Siwat Lawanwadeekul, Reiji Tomiku, Noriko Okamoto, Toru Otsuru, Masahiro Masuda, Yasuyuki Matsuoka

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Keywords: Sound absorption characteristic, Impedance tube, Ensemble averaging, Pressure-velocity sensor, Porous clay bricks

JOURNAL FREE ACCESS

2021 Volume 42 Issue 3 Pages 154-157

DOI https://doi.org/10.1250/ast.42.154

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