NA 001

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

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Drafts of NA 001

Number: 31

DIN EN ISO 9612 2023-03 Acoustics - Determination of occupational noise exposure - Methodology (ISO/DIS 9612:2023); German and English version prEN ISO 9612:2023 More  Read draft and comment
DIN EN 61094-2/A1 2023-02 Electroacoustics - Measurement microphones - Part 2: Primary method for pressure calibration of laboratory standard microphones by the reciprocity technique (IEC 61094-2:2009/AMD1:2022); German and English version EN 61094-2:2009/A1:2022 More  Read draft and comment
DIN EN ISO 5114-1 2023-02 Acoustics - Determination of uncertainties associated with sound emission measures - Part 1: Sound power levels determined from sound pressure measurements (ISO/DIS 5114-1:2023); German and English version prEN ISO 5114-1:2023 More  Read draft and comment
DIN ISO 13472-1 2023-02 Acoustics - Measurement of sound absorption properties of road surfaces in situ - Part 1: Extended surface method (ISO 13472-1:2022); Text in German and English More  Read draft and comment
DIN ISO 10844 2023-02 Acoustics - Specification of test tracks for measuring sound emitted by road vehicles and their tyres (ISO 10844:2021); Text in German and English More  Read draft and comment
DIN EN ISO 26101-2 2023-02 Acoustics - Test methods for the qualification of the acoustic environment - Part 2: Determination of the environmental correction (ISO/DIS 26101-2:2023); German and English version prEN ISO 26101-2:2023 More  Read draft and comment
DIN 45672-3 2023-02 Vibration measurement on railway traffic systems - Part 3: Prediction method based on third-octave spectra More  Read draft and comment
DIN EN ISO 3744 2023-02 Acoustics - Determination of sound power levels of noise sources using sound pressure - Engineering methods for an essentially free field over a reflecting plane (ISO/DIS 3744:2023); German and English version prEN ISO 3744:2023 More  Read draft and comment
DIN EN 17936 2023-01 Railway applications - Acoustics - Measurement of source terms for environmental noise calculations; German and English version prEN 17936:2022 More  Read draft and comment
DIN 38455 2022-11 Calculation of the auditory sensation roughness More 

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