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Título : Simplified calculus to estimate the acoustical absorption of non-planar materials
Autor : Pfretzschner, Jaime, Rodríguez Alves, Rosa M.ª, Colina, Carlos de la
Fecha de publicación : Mar-1999
Editor: Deutsche Gesellschaft für Akustik
Citación : 137th Meeting of the Acoustical Society of America. Architectural Acoustics ; 10
Resumen: A simplified model for the acoustical absorption coefficient valid for non-planar surfaces of porous material is developed. This model is tested with experimental arrangements for granular specimens.
Descripción : 3 pp.-- Comunicación presentada en: Joint Meeting "Berlin 99": 137th regular meeting of the Acoustical Society of America ; 2nd convention of the EAA: Forum Acusticum - integrating the 25th German Acoustics DAGA Conference. Berlin, March 14-19, 1999.
ISBN : 3-9804568-5-4
Appears in Collections:(IA) Comunicaciones congresos

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