50.97 End of interruption of work - split/merged Mar 22, 2026
CEN
CEN/TC 256 Railway applications
European Norm
93.100 Construction of railways
This document specifies a normalized railway noise spectrum for the evaluation and assessment of the acoustic performance of devices designed to reduce airborne railway noise near railways.
All noise reducing devices different from noise barriers and related devices acting on airborne sound propagation, e.g. devices for attenuation of ground borne vibration and on board devices are outside of the scope of this document.
WITHDRAWN
EN 16272-3-2:2023
ABANDON
EN 16272-3-2:2023/FprA1:2026
50.97
End of interruption of work - split/merged
Mar 22, 2026