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SN EN ISO 7779:2010現行

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

出版:Swiss Standards

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基本信息
標準編號: SN EN ISO 7779:2010
發布時間:2010/11/1 0:00:00
標準類別:Standard
出版單位:Swiss Standards
標準頁數:0
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.

本標準替代的舊標準

SN EN ISO 7779:2001