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Railway Noise Software
2 software items found
by:NoiseMap Ltd based inEpsom, UNITED KINGDOM
NoiseMap models and calculates noise from all types of ‘tracked transit systems’ i.e. ordinary railways, high-speed railways, metros and tram systems using a procedure called ‘Calculation of Railway Noise’ (CRN) which was published in 1995. Its basic concept is similar to Calculation of ...
by:NoiseMap Ltd based inEpsom, UNITED KINGDOM
NoiseMap models and calculates road traffic noise using a method called ‘Calculation of Road Traffic Noise’ (CRTN). It was originally published in 1975 and was updated in 1988. Further refinements have been devised since then and these have also been incorporated into ...