DIN EN ISO 3743-1:2011-01

Acoustics - Determination of sound power levels and sound energy levels of noise sources using sound pressure - Engineering methods for small, movable sources in reverberant fields - Part 1: Comparison method for a hard-walled test room.

STANDARD published on 1.1.2011

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The information about the standard:

Designation standards: DIN EN ISO 3743-1:2011-01
Publication date standards: 1.1.2011
The number of pages: 48
Approximate weight : 144 g (0.32 lbs)
Country: German technical standard
Category: Technical standards DIN

Annotation of standard text DIN EN ISO 3743-1:2011-01 :

Akustik - Bestimmung der Schallleistungs- und Schallenergiepegel von Geräuschquellen aus Schalldruckmessungen - Verfahren der Genauigkeitsklasse 2 für kleine, transportable Quellen in Hallfeldern - Teil 1: Vergleichsverfahren in einem Prüfraum mit schallharten Wänden.