Mechanical engineering

Standard [CURRENT] 2022-08

DIN 38452-1:2022-08

Long-term measurement of railway traffic noise - Part 1: Emissions; Text in German and English

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Standard [CURRENT] 2011-02

DIN 45643:2011-02

Measurement and assessment of aircraft sound; Text in German and English

DIN 45643 "Measurement and assessment of aircraft sound" corresponds to a fundamental revision and summary of the three parts of DIN 45643:1984. The determination of aircraft sound specified in ...

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Standard [CURRENT] 2013-07

DIN 45684-1:2013-07

Acoustics - Determination of aircraft noise exposure at airfields - Part 1: Calculation method; Text in German and English

DIN 45684-1 describes a method for the calculation of sound exposure in the vicinity of airfields, which can be used for most aircraft types. The method is based on a classification of aircraft ...

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Standard [CURRENT] 2015-12

DIN 45684-2:2015-12

Acoustics - Determination of aircraft noise exposure at airfields - Part 2: Determination of acoustic and flight operation parameters; Text in German and English

DIN 45684-2 is used together with DIN 45684-1 to determine aircraft noise immission in the vicinity of existing or planned landing sites. This provides the basis for later assessment. In the ...

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Standard [CURRENT] 2020-11

DIN 45689-1:2020-11

Acoustics - Determination of aircraft noise immission at airports - Part 1: Calculation method; Text in German and English

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Draft standard 2023-11

DIN 45689-2:2023-11 - Draft

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

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Standard [CURRENT] 2023-07

DIN EN 1501-4:2023-07

Refuse collection vehicles - General requirements and safety requirements - Part 4: Noise test code for refuse collection vehicles; German version EN 1501-4:2023

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Draft standard 2023-08

DIN EN 1793-1:2023-08 - Draft

Road traffic noise reducing devices - Test method for determining the acoustic performance - Part 1: Intrinsic characteristics of sound absorption under diffuse sound field conditions; German and English version prEN 1793-1:2023

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Standard [CURRENT] 2017-07

DIN EN 1793-1:2017-07

Road traffic noise reducing devices - Test method for determining the acoustic performance - Part 1: Intrinsic characteristics of sound absorption under diffuse sound field conditions; German version EN 1793-1:2017

This European Standard specifies a test method for qualifying the sound absorption performance of noise reducing devices designed for roads (a measure of intrinsic performance). It is not ...

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Draft standard 2023-08

DIN EN 1793-2:2023-08 - Draft

Road traffic noise reducing devices - Test method for determining the acoustic performance - Part 2: Intrinsic characteristics of airborne sound insulation under diffuse sound field conditions; German and English version prEN 1793-2:2023

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