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

About NALS

The DIN/VDI-Standards Committee Acoustics, Noise Control and Vibration Engineering Standards (NALS) - being both a Standards Committee of DIN and a Technical Society of VDI - is responsible for developing national technical rules and standards relating to acoustics, noise control and vibration engineering where these areas do not lie within the scope of other DIN Standards Committees or other Technical Societies of VDI. In these areas NALS also actively participates in the standardization at European and international levels.

In standards work on ultrasound technology, electroacoustics, recording technology and building acoustics the Committee cooperates with other Standards Committees of DIN and DKE, the latter being the German Commission for Electrical, Electronic and Information Technologies of DIN and VDE. NALS also works closely together with Technical Societies of VDI, e. g. in the area of vibration engineering. NALS is responsible for developing DIN Standards, VDI Guidelines and DIN SPECs in the areas mentioned above, and advocates the use of German Standards and Guidelines on these subjects in daily life.

How is NALS composed?

Contact

DIN e. V.

Volker Jacumeit

Saatwinkler Damm 42/43
13627 Berlin

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New projects
Document number Begin Title
DIN 45689-2 2021-04-01 Acoustics - Determination of aircraft noise exposure at airports - Part 2: Evaluation and generation of additional input data for calculation - Trajectory data More  Comment 
DIN EN IEC 60318-7 2021-03-29 Electroacoustics - Simulators of human head and ear - Part 7: Head and torso simulator for the measurement of sound sources close to the ear More  Comment 
DIN 45678 2021-03-19 Mechanical vibration - Articulated trucks - Laboratory method for evaluating vehicle seat vibration More  Comment 

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Current Draft Standards
Document number Edition Title
DIN EN ISO 21388; VDE 0753-388:2021-05 2021-05 Acoustics - Hearing aid fitting management (HAFM) (ISO 21388:2020); German version prEN ISO 21388:2021 More 
DIN EN ISO 8253-3 2021-03 Acoustics - Audiometric test methods - Part 3: Speech audiometry (ISO/DIS 8253-3:2020); German and English version prEN ISO 8253-3:2020 More  Read draft and comment

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New publications
Document number Edition Procedure Title
DIN EN ISO 11690-2 2021-04 Standard Acoustics - Recommended practice for the design of low-noise workplaces containing machinery - Part 2: Noise control measures (ISO 11690-2:2020); German version EN ISO 11690-2:2020 More  Order from Beuth Verlag
DIN EN ISO 11690-1 2021-04 Standard Acoustics - Recommended practice for the design of low-noise workplaces containing machinery - Part 1: Noise control strategies (ISO 11690-1:2020); German version EN ISO 11690-1:2020 More  Order from Beuth Verlag
DIN EN ISO 11691 2021-03 Standard Acoustics - Measurement of insertion loss of ducted silencers without flow - Laboratory survey method (ISO 11691:2020); German version EN ISO 11691:2020 More  Order from Beuth Verlag

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