NA 001

DIN/VDI Standards Committee Acoustics, Noise Control and Vibration Engineering

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Drafts of NA 001

Number: 34

DIN 45672-2 2020-01 Vibration measurement on railway traffic systems - Part 2: Evaluation method More 
DIN EN ISO 389-7 2019-12 Acoustics - Reference zero for the calibration of audiometric equipment - Part 7: Reference threshold of hearing under free-field and diffuse-field listening conditions (ISO/FDIS 389-7:2019); German and English version FprEN ISO 389-7:2019 More  Comment draft
DIN ISO 5348 2019-12 Mechanical vibration and shock - Mechanical mounting of accelerometers (ISO/DIS 5348:2019); Text in German and English More  Read draft and comment
DIN EN ISO 6926/A1 2019-11 Acoustics - Requirements for the performance and calibration of reference sound sources used for the determination of sound power levels - Amendment 1 (ISO 6926:2016/DAM 1:2019); German and English version EN ISO 6926:2016/prA1:2019 More  Read draft and comment
DIN EN ISO 3381 2019-10 Railway applications - Acoustics - Noise measurement inside railbound vehicles (ISO/DIS 3381:2019); German and English version prEN ISO 3381:2019 More  Read draft and comment
DIN EN ISO 2922 2019-08 Acoustics - Measurement of airborne sound emitted by vessels on inland waterways and harbours (ISO/DIS 2922:2019); German and English version prEN ISO 2922:2019 More 
DIN EN ISO 11202/A1 2019-06 Acoustics - Noise emitted by machinery and equipment - Determination of emission sound pressure levels at a work station and at other specified positions applying approximate environmental corrections (ISO 11202:2010/DAM 1:2019); German and English version EN ISO 11202:2010/prA1:2019 More 
DIN ISO 17208-2 2019-06 Underwater acoustics - Quantities and procedures for description and measurement of underwater noise from ships - Part 2: Determination of source levels from deep water measurements (ISO/DIS 17208-2.2:2018); Text in German and English More 
DIN EN ISO 5135 2019-06 Acoustics - Determination of sound power levels of noise from air-terminal devices, air-terminal units, dampers and valves by measurement in a reverberation test room (ISO/DIS 5135:2019); German and English version prEN ISO 5135:2019 More 
DIN EN ISO 11691 2019-05 Acoustics - Measurement of insertion loss of ducted silencers without flow - Laboratory survey method (ISO/DIS 11691:2019); German and English version prEN ISO 11691:2019 More