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NEN EN ISO 7779:2001被替代

Acoustics - Measurement Of Airborne Noise Emitted By Information Technology And Telecommunications Equipment

出版：Nederlands Normalisatie Instituut

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基本信息

標準編號： NEN EN ISO 7779:2001

發布時間：2001/7/1 0:00:00

標準類別：Standard

出版單位：Nederlands Normalisatie Instituut

標準頁數：65

標準簡介

Defines procedures for reporting and measuring the noise emission of information technology and telecommunications equipment. This standard is considered part of a noise test code for this type of equipment, and is based on basic noise emission standards ISO 3741, ISO 3744, ISO 3745 and ISO 11201. The basic emission quality is the A-weighted sound power level which may be used for comparing equipment of the same type but from different manufacturers, or for comparing different equipment.

標準備注

Supersedes NEN ISO 7779. (11/2001) Draft AMD 2 2008 issued in July 2008. (07/2008)

替代本標準的新標準

NEN EN ISO 7779:2010

等同采用的國際標準

ISO 7779:1999 - Identical

SS EN ISO 7779 Ed. 1 (2001) - Identical

ONORM EN ISO 7779:2001 - Identical

NBN EN ISO 7779:2001 - Identical

NF EN ISO 7779:2001 - Identical

I.S. EN ISO 7779:2001 - Identical

UNI EN ISO 7779:2003 - Identical