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British & International Standards

BS 5969





Standard Number: BS 5969:1981, IEC 60651:1979
Title: Specification for sound level meters
Abstract: Specifies meters having four degrees of precision, designated Types 0, 1, 2 and 3 for the measurement of certain frequency and time weighted sound pressure levels.
Status: Superseded, Withdrawn
Publication Date: 1981/05/29
Confirmed on: 1989/11/15
Cross References: BS 3593, BS 5330, BS 5721,
Withdrawn on: 1994/07/15
Replaced by: BS EN 60651:1994,
Replaces: BS 3489:1962, BS 4197:1967,
International Relationships: IEC 60651:1979 Identical
Amended by: AMD 4413, (£0.00(M), £0.00(NM))
AMD 5787, (£0.00(M), £0.00(NM))
Supersedes Draft: 76/30933 DC
Descriptors: Sound-level meters, Acoustic equipment, Acoustic measurement, Sound intensity, Audiofrequencies, Design, Sensitivity, Calibration, Verification, Instructions for use, Overload (electric)



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