The paper describes three functions that Helmholtz resonators can fulfill when used in architectural acoustics. They can increase the reverberation time in selected frequency bands, or, more commonly, provide sound absorption in particular bands, or increase the transmission loss above that of a wall of similar construction but without openings.
机构:
Department of Building Structures, Silesian University of Technology, Gliwice, PolandDepartment of Structural Engineering, Silesian University of Technology, Gliwice, Poland
机构:
Kyung Hee Univ, Dept Architectural Engn, Yongin 446701, Gyeonggi Do, South KoreaKyung Hee Univ, Dept Architectural Engn, Yongin 446701, Gyeonggi Do, South Korea
Kim, Ju-Hyung
Kim, Yail J.
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Univ Colorado Denver, Dept Civil Engn, Denver, CO 80217 USAKyung Hee Univ, Dept Architectural Engn, Yongin 446701, Gyeonggi Do, South Korea
Kim, Yail J.
Park, Hong-Gun
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Seoul Natl Univ, Dept Architecture & Architectural Engn, Seoul 08826, South KoreaKyung Hee Univ, Dept Architectural Engn, Yongin 446701, Gyeonggi Do, South Korea