NA 062

DIN Standards Committee Materials Testing

Standards [CURRENT]

DIN EN ISO 14257
Acoustics - Measurement and parametric description of of spatial sound distribution curves in workrooms for evaluation of their acoustical performance (ISO 14257:2001); German version EN ISO 14257:2001

Title (German)

Akustik - Messung und Parametrisierung der Schallausbreitungskurven in Arbeitsräumen zum Zweck der Beurteilung der akustischen Qualität (ISO 14257:2001); Deutsche Fassung EN ISO 14257:2001

Overview

This International Standard specifies a method for measuring the spatial sound distribution curve(s) of a given workroom. Furthermore, a method is given for determining, from the measured data, two descriptors of the acoustical performance of a workroom. The descriptors are the excess of sound pressure level with respect to a free field, and the sound pressure level decay per distance doubling. This edition is an editorial and technical correction of the German version of EN ISO 14257:2001. ISO 14257:2001 retains its validity and remains unchanged. NA 001-02-03 AA is responsible for the preparation and testing of the German version of EN ISO 14257. It considers editorial and technical correction to be necessary.

Document: references other documents

Document: referenced in other documents

Responsible national committee

NA 001-02-03 AA - Sound propagation, noise control and noise reduction  

Edition 2011-11
Original language German
Translation English
Price from 106.30 €
Table of contents

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