Comparison of Two different models describing railway noise generation and radiation

초록

Noise from railway lines causes human suffering as well as the need to erect high obtrusive noise barriers. Land too near the railways cannot be used for dwellings. The cost for society is high. Consequently, there is a need for tools enabling accurate noise predictions. To optimize the track, we need a prediction tool, a computer program, which tells how much noise a specific track radiates under certain circumstances. The most widely used prediction tool is TWINS