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Standards [CURRENT]

BS EN 61672-3

Electroacoustics. Sound level meters. Periodic tests
Edition 2014-01-31

Standards [CURRENT]

NF S31-009-1 ; NF EN 61672-1:2014-03-26

Electroacoustics - Sound level meters - Part 1: specifications
Edition 2014-03-26

Standards [CURRENT]

DIN EN 61672-1

Electroacoustics - Sound level meters - Part 1: Specifications (IEC 61672-1:2013); German version EN 61672-1:2013
Edition 2014-07

Standards [CURRENT]

DIN EN 61672-2

Electroacoustics - Sound level meters - Part 2: Pattern evaluation tests (IEC 61672-2:2013 + AMD1:2017); German version EN 61672-2:2013 + A1:2017
Edition 2018-01

Standards [CURRENT]

SAE J 331

Sound Levels for Motorcycles
Edition 2020-07-17

Standards [CURRENT]

BS 3539

Specification for sound level meters for the measurement of noise emitted by motor vehicles
Edition 1986-02-28

Standards [CURRENT]

BS 7580-1

Specification for the verification of sound level meters. Comprehensive procedure
Edition 1992-06-15

Standards [CURRENT]

NF S31-009-2/A1 ; NF EN 61672-2/A1:2017-11-25

Electroacoustics - Sound level meters - Part 2: pattern evaluation tests
Edition 2017-11-25

Standards [CURRENT]

NF S31-009-2 ; NF EN 61672-2:2014-03-26

Electroacoustics - Sound level meters - Part 2: pattern evaluation tests
Edition 2014-03-26

Standards [CURRENT]

NF S31-009-3 ; NF EN 61672-3:2014-03-26

Electroacoustics - Sound level meters - Part 3: periodic tests
Edition 2014-03-26

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