Acoustic potential of calabash residue as sound absorption alternative material

Author： Pizzutti Jorge L.   de Oliveira Marco A.   Picada Getulio  

Publisher： Institute of Noise Control Engineering

ISSN： 0736-2935

Source： INTER-NOISE and NOISE-CON Congress and Conference Proceedings, Vol.2005, Iss.3, 2005-07, pp. : 4451-4456

Disclaimer: Any content in publications that violate the sovereignty, the constitution or regulations of the PRC is not accepted or approved by CNPIEC.

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