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SSH EN ISO 10534-1:2003

Akustika - Përcaktimi i koefiçientit të absorbimit të tingullit dhe pengesa në rezistencën e brendshme të tubit - Pjesa 1: Metoda me përdorimin e raportit të valëve stacionare

Acoustics - Determination of sound absorption coefficient and impedance in impedances tubes - Part 1: Method using standing wave ratio (ISO 10534-1:1996)
1 jan 2003

General information

60.60     1 jan 2003

DPS

DPS/KT 12

European Norm

17.140.01  

anglisht  

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Scope

Specifies a method for the determination of the sound absorption coefficient, reflection factor, surface impedance or admittance of materials and objects. The values are determined by evaluation of the standing wave pattern of a plane wave in a tube, which is generated by the superposition of an incident sinusiodal plane wave with the plane wave reflected from the test object.

Related directives

Directives related to this standards.

89/106/EEC

Produkte ndërtimi

305/2011

Rregullorja (BE) Nr. 305/2011 e Parlamentit Evropian dhe e Këshillit e datës 9 Mars 2011 që parashtron kushtet e harmonizuara për tregtimin e produkteve të ndërtimit dhe shfuqizimin e Direktivës së Këshillit KEE/89/106

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NOW

PUBLISHED
SSH EN ISO 10534-1:2003
60.60 Standard published
1 jan 2003

Related project

Adopted from EN ISO 10534-1:2001

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