A note on the relationship between the sound absorption by microperforated panels and panel/membrane-type absorbers

Applied Acoustics

Volumn 70, Issue 8, 2009, Pages 1131-1136

  Sakagami, Kimihiro ^a   Morimoto, Masayuki ^a   Yairi, Motoki ^b  

^a KOBE UNIVERSITY   (Japan)

^b KAJIMA TECHNICAL RESEARCH INSTITUTE   (Japan)

Author keywords

Absorption mechanism; Electro acoustical equivalent circuit model; Microperforated panel absorber; Panel membrane type absorber

Indexed keywords

ABSORPTION MECHANISM; ELECTRO-ACOUSTICAL EQUIVALENT CIRCUIT MODEL; MICROPERFORATED PANEL ABSORBER; PANEL/MEMBRANE-TYPE ABSORBER; RESONANCE EFFECTS; SOUND ABSORPTIONS; WALL SURFACES;

ACOUSTIC WAVE ABSORPTION; CIRCUIT THEORY; RESONANCE; SOUND INSULATING MATERIALS;

ABSORPTION;

EID: 64749109203     PISSN: 0003682X     EISSN: None     Source Type: Journal    
DOI: 10.1016/j.apacoust.2009.03.003     Document Type: Article

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