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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About NALS Plenary meeting of ISO/TC 43 - Acoustics Projects Drafts Publications Documents withdrawn without replacement National committees European committees International committees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: 127

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 
DIN ISO 16254 2020-05-11 Acoustics - Measurement of sound emitted by road vehicles of category M and N at standstill and low speed operation - Engineering method (ISO 16254:2024); Text in German and English More  Comment 
DIN EN ISO 3095 2019-01-11 Railway applications - Acoustics - Measurement of noise emitted by railbound vehicles (ISO 3095:2025); German version EN ISO 3095:2025 More  Comment 
DIN ISO 13472-2 2018-12-04 Acoustics - Measurement of sound absorption properties of road surfaces in situ - Part 2: Spot method for reflective surfaces More  Comment 
DIN ISO 5128 2018-12-04 Acoustics - Measurement of interior vehicle noise (ISO 5128:2023); Text in German and English More  Comment 
DIN CEN/TR 17506 2018-04-03 Guidance on databases for human vibration More  Comment 

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