Sound quality evaluation of high-speed train interior noise by adaptive Moore loudness algorithm

An online experiment to acquire the interior noise of a China Railways High-speed （CRH） train showed that it wasmainly composed of middle-low frequency components and could not be described properly by linear or A-weighted soundpressure level （SPL）. Thus, the appropriate way to evaluate the high-spe...

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Veröffentlicht in:	Journal of Zhejiang University. A. Science 2017-09, Vol.18 (9), p.690-703
1. Verfasser:	Le LUO, Xu ZHENG Zhi-yong HAO Wen-qiang DAI Wen-ying YANG
Format:	Artikel
Sprache:	eng
Schlagworte:	Adaptive Adaptive algorithms algorithm AMLA bandwidth Civil Engineering Classical and Continuum Physics Computer simulation Deceleration Engineering Equivalent ERB evaluation High speed High speed rail Industrial Chemistry/Chemical Engineering Loudness Mechanical Engineering Mooreloudness Noise quality Quality assessment Quality control Railroads random Random noise rectangular Sound Sound pressure spectrum train Unusual
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