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NA 031

DIN Standards Committee Firefighting and Fire Protection

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Standards [CURRENT]

EN ISO 3744
Acoustics - Determination of sound power levels and sound energy levels of noise sources using sound pressure - Engineering methods for an essentially free field over a reflecting plane (ISO 3744:2010)

Title (German)

Akustik - Bestimmung der Schallleistungs- und Schallenergiepegel von Geräuschquellen aus Schalldruckmessungen - Hüllflächenverfahren der Genauigkeitsklasse 2 für ein im Wesentlichen freies Schallfeld über einer reflektierenden Ebene (ISO 3744:2010)

Responsible national committee

NA 001-01-04 AA - Noise emission of machinery and equipment; measurement, reduction, data collection  

Responsible european committee

CEN/TC 211 - Acoustics  

Edition 2010-10
Original language English
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