BS-7135-2 › Noise emitted by computer and business equipment. Method of measurement of high-frequency noise

BS-7135-2 - AMD 6978 - SUPERSEDED -- See the following: BS-EN-ISO-9295
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Noise emitted by computer and business equipment. Method of measurement of high-frequency noise

Keywords

Computer hardware, Computers, Computer peripheral equipment, Data processing equipment, Office machines, Office equipment, Noise (environmental), Sound intensity, Acoustic measurement, High frequencies, Reverberation time, Test equipment, Position, Calibration, Testing conditions, Mathematical calculations

To find similar documents by classification:

17.140.20 (Noise emitted by machines and equipment Standards included in this group shall also be included in other groups and/or sub-groups according to their subject)

35.180 (IT terminal and other peripheral equipment Including modems)

35.260 (Office machines Including typewriters, dictation equipment, addressing machines, letter opening machines, letter folding machines, postal franking machines, their ribbons and other accessories, etc. Telephones, see 33.050.10 Telex and telefax, see 33.050.30 Copying machines, see 37.100.10 Wrapping and packaging equipment, see 55.200 Paper based stationery, see 85.080 Office furniture, see 97.140 Non-paper based stationery, see 97.180)

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Document Number

BS-7135-2

Revision Level

AMD 6978

Status

Superseded

Publication Date

April 1, 1992

International Equivalent

EN 29295:1991 ISO 9295:1988

Committee Number

EH/1