90.93 Standard confirmed Oct 30, 2009
CEN
CEN/TC 211 Acoustics
European Norm
13.140 Noise with respect to human beings | 17.140.20 Noise emitted by machines and equipment
Published
Deals with sound propagation together with the prediction of sound pressure levels at the workplace. Contains recommendations concerning the use of noise prediction as an aid for noise control.
PUBLISHED
EN ISO 11690-3:1998
90.93
Standard confirmed
Oct 30, 2009