Noise at infrasound frequencies, generated by machines and methods for decreasing S.P.L.

Author: Nishiwaki Niichi   Mori Takuji  

Publisher: Institute of Noise Control Engineering

ISSN: 0736-2935

Source: INTER-NOISE and NOISE-CON Congress and Conference Proceedings, Vol.1976, Iss.1, 1976-04, pp. : 59-62

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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Abstract