Noise pollution register for railway systems – emissions

The authoritative railway noise pollution values are defined in the noise pollution register. Both emission and immission values are shown. The fixed emissions Lr,e in [dB(A)] form the basis for determining the permissible immissions as part of noise abatement measures or expansion projects conducted during the day. The actual emissions Lr,e in [dB(A)] were measured based on the actual traffic during the day over the course of one year.