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SS EN ISO 3743-1 Ed. 3 (2010)现行

Acoustics - Determination Of Sound Power Levels And Sound Energy Levels Of Noise Sources Using Sound Pressure - Engineering Methods For Small Movable Sources In Reverberant Fields - Part 1: Comparison Method For A Hard-Walled Test Room

出版：Standardiserings-Kommissionen I Sverige

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基本信息

标准编号： SS EN ISO 3743-1 Ed. 3 (2010)

发布时间：2010/10/25 0:00:00

标准类别：Standard

出版单位：Standardiserings-Kommissionen I Sverige

标准页数：0

标准简介

Defines methods for determining the sound power level or sound energy level of a noise source by comparing measured sound pressure levels emitted by this source (machinery or equipment) mounted in a hard-walled test room, the characteristics of which are specified, with those from a calibrated reference sound source.

本标准替代的旧标准

SS EN ISO 3743-1 Ed. 2 (2009)

等同采用的国际标准

UNI EN ISO 3743-1:2009 - Identical

DIN EN ISO 3743-1 (2009-11) - Identical

NF EN ISO 3743-1:2009 - Identical

NBN EN ISO 3743-1:2009 - Identical

NS EN ISO 3743-1:2009 - Identical

ONORM EN ISO 3743-1:2009 - Identical

UNE EN ISO 3743-1:2010 - Identical

UNI EN ISO 3743-1:2010 - Identical

DIN EN ISO 3743-1 (2011-01) - Identical