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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About NALS Plenary meeting of ISO/TC 43 - Acoustics Projects Drafts Publications Documents withdrawn without replacement National committees European committees International committees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: 135

VDI 3745 Blatt 1 2025-02-11 Assessment of shooting noise More  Comment 
ISO/AWI 10534-3 2025-02-11 Acoustics - Determination of properties in impedance tubes - Part 3: Microphone technique for bulk properties More  Comment 
DIN EN ISO 7235 rev 2025-01-29 Acoustics - Laboratory measurement procedures for ducted silencers and air-terminal units - Insertion loss, flow noise and total pressure loss More  Comment 
DIN ISO 16063-21/A2 2025-01-28 Methods for the calibration of vibration and shock transducers - Part 21: Vibration calibration by comparison to a reference transducer (ISO 16063-21:2003/Amd.2:2024) More  Comment 
DIN 45669-1 2025-01-14 Measurement of vibration immissions - Part 1: Vibration meters - Requirements and tests More  Comment 
DIN ISO 7447 2025-01-13 Underwater acoustics — Measurement of radiated underwater sound from percussive pile driving — In situ determination of the insertion loss of barrier control measures underwater (ISO 7447:2024); Text in German and English More  Comment 
DIN EN ISO 20643 rev 2024-12-20 Mechanical vibration - Hand-held and hand-guided machinery - Principles for evaluation of vibration emission More  Comment 
ISO/AWI 7235 2024-12-16 Acoustics - Laboratory measurement procedures for ducted silencers and air-terminal units - Insertion loss, flow noise and total pressure loss More  Comment 
DIN CEN/TR 15226 rev 2024-12-09 Building products - Treatment of acoustics in product technical specifications More  Comment 
DIN CEN/T? 00256A1M 2024-12-04 Railway applications - Acoustics- Long term noise measurements More  Comment 

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