DS/EN ISO 14257:2002
Acoustics - Measurement and parametric description of spatial sound distribution curves in workrooms for evaluation of their acoustical performance

Standard No.

DS/EN ISO 14257:2002

Release Date

2002

Published By

Danish Standards Foundation

Latest

DS/EN ISO 14257:2002

Scope

This standard specifies a method for measuring the spatial sound distribution curve(s) of a given workroom. A method is given for determining, from the measured data, two descriptors of the acoustical performance of a workroom regarding noise control: the excess of sound pressure level with respect to a free field, and the sound pressure level decay per distance doubling.

DS/EN ISO 14257:2002 history

• 2002 DS/EN ISO 14257:2002 Acoustics - Measurement and parametric description of spatial sound distribution curves in workrooms for evaluation of their acoustical performance