Sound and Vibration Standards


BS 7135
Noise Emitted by Computer and Business Equipment


Standard Number : BS 7135-1:1989, EN 27779:1991, ISO 7779:1988
Title : Noise emitted by computer and business equipment. Method of measurement of airborne noise
Status : Superseded, Withdrawn
Replaced By : BS EN ISO 7779:2001

Standard Number : BS 7135-2:1989, EN 29295:1991, ISO 9295:1988
Title : Noise emitted by computer and business equipment. Method of measurement of high-frequency noise
Status : Superseded, Withdrawn
Replaced By : BS EN ISO 9295:2015

Standard Number : BS 7135-3:1989, ISO 9296:1988
Title : Noise emitted by computer and business equipment. Method for determining and verifying declared noise emission values
Status : Current
Publication Date : 29 September 1989
International Relationships : ISO 9296
Draft Superseded By : 86/51428 DC
 
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