Low frequency noise absorption by helium-filled duct lining

Author： Choy Y. S.  

Publisher： Institute of Noise Control Engineering

ISSN： 0736-2501

Source： Noise Control Engineering Journal, Vol.60, Iss.1, 2012-01, pp. : 9-21

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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