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Publications of CEN/TC 211

DIN EN 1746 1998-12 Standards Safety of machinery - Guidance for the drafting of the noise clauses of safety standards; German version EN 1746:1998 More  Order from Beuth Verlag
DIN EN 27574-1 1989-03 Standards Acoustics; statistical methods for determining and verifying stated noise emission values of machinery and equipment; part 1: general considerations and definitions; (identical with ISO 7574-1:1985); german version EN 27574-1:1988 More  Order from Beuth Verlag
DIN EN 27574-2 1989-03 Standards Acoustics; statistical methods for determining and verifying stated noise emission values of machinery and equipment; part 2: methods for stated values for individual machines; (identical with ISO 7574-2:1985); german version EN 27574-2:1988 More  Order from Beuth Verlag
DIN EN 27574-3 1989-03 Standards Acoustics; statistical methods for determining and verifying stated noise emission values of machinery and equipment; part 3: simple (transition) method for stated values for batches of machines; (identical with ISO 7574-3:1985); german version EN 27574-3:1988 More  Order from Beuth Verlag
DIN EN 27574-4 1989-03 Standards Acoustics; statistical methods for determining and verifying stated noise emission values of machinery and equipment; part 4: methods for stated values for batches of machines; (identical with ISO 7574-4:1985); german version EN 27574-4:1988 More  Order from Beuth Verlag
DIN EN ISO 266 1997-08 Standards Acoustic - Preferred frequencies (ISO 266:1997); German version EN ISO 266:1997 More  Order from Beuth Verlag
DIN EN ISO 389-1 2018-06 Standards Acoustics - Reference zero for the calibration of audiometric equipment - Part 1: Reference equivalent threshold sound pressure levels for pure tones and supra-aural earphones (ISO 389-1:2017); German version EN ISO 389-1:2018 More  Order from Beuth Verlag
DIN EN ISO 389-2 1996-10 Standards Acoustics - Reference zero for the calibration of audiometric equipment - Part 2: Reference equivalent threshold sound pressure levels for pure tones and insert earphones (ISO 389-2:1994); German version EN ISO 389-2:1996 More  Order from Beuth Verlag
DIN EN ISO 389-3 2016-06 Standards Acoustics - Reference zero for the calibration of audiometric equipment - Part 3: Reference equivalent threshold force levels for pure tones and bone vibrators (ISO 389-3:2016); German version EN ISO 389-3:2016 More  Order from Beuth Verlag
DIN EN ISO 389-4 1999-07 Standards Acoustics - Reference zero for the calibration of audiometric equipment - Part 4: Reference levels for narrow-band masking noise (ISO 389-4:1994); German version EN ISO 389-4:1998 More  Order from Beuth Verlag

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