Projects of NA 001

ISO/DTS 12913-4 2023-08-23 Acoustics - Soundscape - Part 4: Design and intervention More  Comment 
DIN 45689-2 2023-07-11 Acoustics - Determination of aircraft noise exposure at airfields - Part 2: Evaluation and generation of additional input data for calculation - Trajectory data and data acquisition system; Text in German and English More  Comment 
DIN 45673-7 2023-06-08 Mechanical vibration - Resilient elements used in railway tracks - Part 7: Laboratory test procedures for resilient elements of floating slab track systems More  Comment 
ISO/DIS 2631-1 2023-04-05 Mechanical vibration and shock - Evaluation of human exposure to whole-body vibration - Part 1: General requirements More  Comment 
ISO/FDIS 21940-14 2022-12-05 Mechanical vibration - Rotor balancing - Part 14: Procedures for assessing balance errors More  Comment 
ISO/FDIS 13373-7 2022-12-05 Condition monitoring and diagnostics of machines - Vibration condition monitoring - Part 7: Diagnostic techniques for machine sets in hydraulic power generating and pump-storage plants More  Comment 
DIN EN IEC 61252 2022-08-29 Electroacoustics - Personal sound exposure meters (IEC/CDV 61252:2024); German and English version prEN IEC 61252:2024 More  Comment 
DIN EN ISO 13473-5 2022-04-04 Characterization of pavement texture by use of surface profiles - Part 5: Determination of megatexture (ISO 13473-5:2025); German version EN ISO 13473-5:2025 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 3744:2025, including corrected version 2026-01); German version EN 3744:2026 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 

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