NA 001

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

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Drafts of NA 001

Number: 48

DIN EN IEC 63219 2020-12 Definition and verification of hearing aid features (IEC 29/1035/CD:2019); Text in German and English More 
DIN EN IEC 60263 2020-11 Scales and sizes for plotting frequency characteristics and polar diagrams (IEC 29/1038/CDV:2019); German and English version prEN IEC 60263:2019 More 
DIN EN IEC 60118-0 2020-11 Electroacoustics - Hearing aids - Part 0: Measurement of the performance characteristics of hearing aids (IEC 29/1039/CD:2019); Text in German and English More  Comment draft
DIN ISO 8297/A1 2020-10 Acoustics - Determination of sound power levels of multisource industrial plants for evaluation of sound pressure levels in the environment - Engineering method - Amendment 1 (ISO 8297:1994/DAM 1:2019); Text in German and English More  Read draft and comment
DIN EN ISO 11690-1 2020-09 Acoustics - Recommended practice for the design of low-noise workplaces containing machinery - Part 1: Noise control strategies (ISO/FDIS 11690-1:2020); German and English version prEN ISO 11690-1:2020 More 
DIN EN ISO 11690-2 2020-09 Acoustics - Recommended practice for the design of low-noise workplaces containing machinery - Part 2: Noise control measures (ISO/FDIS 11690-2:2020); German and English version prEN ISO 11690-2:2020 More 
DIN EN ISO 22867 2020-09 Forestry and gardening machinery - Vibration test code for portable hand-held machines with internal combustion engine - Vibration at the handles (ISO/DIS 22867:2020); German and English version prEN ISO 22867:2020 More 
DIN ISO 16063-21/A2 2020-09 Methods for the calibration of vibration and shock transducers - Part 21: Vibration calibration by comparison to a reference transducer - AMENDMENT 2 (ISO 16063-21:2003/DAM 2:2020); Text in German and English More 
DIN ISO 21940-11/A1 2020-08 Mechanical vibration - Rotor balancing - Part 11: Procedures and tolerances for rotors with rigid behaviour - Amendment 1 (ISO 21940-11:2016/DAM 1:2020); Text in German and English More 
DIN ISO 21940-14/A1 2020-08 Mechanical vibration - Rotor balancing - Part 14: Procedures for assessing balance errors - Amendment 1 (ISO 21940-14:2012/DAM 1:2020); Text in German and English More 

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