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NA 001

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

About NALS Plenary meeting of ISO/TC 43 - Acoustics Projects Drafts Publications Documents withdrawn without replacement National committees European committees International committees

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Projects of NA 001

Number: 136

DIN EN 17936 2021-10-11 Railway applications - Acoustics - Measurement of source terms for environmental noise calculations; German version EN 17936:2024 More  Comment 
DIN EN ISO 26101-2 2021-10-11 Acoustics - Test methods for the qualification of the acoustic environment - Part 2: Determination of the environmental correction (ISO 26101-2:2024); German version EN ISO 26101-2:2024 More  Comment 
ISO 17208-3 2021-09-15 Underwater acoustics - Quantities and procedures for description and measurement of underwater sound from ships - Part 3: Requirements for measurements in shallow water More  Comment 
ISO 7605 2021-07-09 Underwater acoustics - Measurement of underwater ambient sound More  Comment 
DIN EN ISO 3744 2021-02-23 Acoustics — Determination of sound power levels of noise sources using sound pressure — Engineering methods for an essentially free field over a reflecting plane (ISO/FDIS 3744:2024); German version FprEN 3744:2024 More  Comment 
ISO 3744 2021-01-28 Acoustics - Determination of sound power levels of noise sources using sound pressure - Engineering methods for an essentially free field over a reflecting plane More  Comment 
DIN/TS 45673-4 2020-11-30 Mechanical vibration - Resilient elements used in railway tracks - Part 4: Analytical evaluation of insertion loss of mounted track systems More  Comment 
DIN 45672-4 2020-11-18 Vibration measurement on railway traffic systems - Part 4: Methods for determining the secondary airborne sound More  Comment 
DIN 45672-3 2020-11-05 Vibration measurement on railway traffic systems - Part 3: Prediction method based on third-octave spectra More  Comment 
ISO/AWI TR 21940-24 2020-10-30 Mechanical vibration - Rotor balancing - Part 24: Assessment of the unbalance measuring process More  Comment 

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