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NF EN ISO 3746:1996被替代

Acoustics - Determination Of Sound Power Levels Of Noise Sources Using Sound Pressure - Survey Method Using An Enveloping Measurement Surface Over A Reflecting Plane

出版：Association Francaise de Normalisation

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基本信息

标准编号： NF EN ISO 3746:1996

发布时间：1996/5/1 0:00:00

标准类别：Standard

出版单位：Association Francaise de Normalisation

标准页数：40

标准简介

Gives a method of measurement for sound pressure levels on a measurement surface which envelops the source so as to calculate the sound power level of the source of noise. Describes test environment and instrumentation requirements in addition to techniques for obtaining sound pressure level from which the sound power level of the source is calculated, giving results having a grade 3 accuracy.

标准备注

Indice de classement: S31-027PR PR NF EN ISO 3746 April 2006. (04/2006) PR NF EN ISO 3746 May 2009. (05/2009)

替代本标准的新标准

NF EN ISO 3746:2009

等同采用的国际标准

SS EN ISO 3746 Ed. 1 (1995) - Identical

UNE EN ISO 3746:1996 - Identical

UNI EN ISO 3746:1997 - Identical

ISO 3746:1995 - Identical

NS EN ISO 3746 Ed. 1 (1995) - Identical

I.S. EN ISO 3746:1996 - Identical

NBN EN ISO 3746:1996 - Identical