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CadnaA Users
CadnaA is successfully applied in many different industries in more than 50 countries all over the world. more
CadnaA Highlights
Find out how powerful, rich in features and also user friendly is CadnaA! more
New! CadnaA 3.71
CadnaA version 3.71 includes many new and powerful features and is available now!
Calculation and Prediction of Road and Railway Noise
CadnaA is the leading software for calculation, assessment, prediction and presentation of traffic noise. Roads, parking lots and railway lines can be modeled very convenient and noise in the vicinity is calculated. With extension Option FLG aircraft noise also can be included for overall assessment of the total noise load.
Noise exposure around a railway line
Some examples of use:
Traffic Planning
If roads or railway routes are planned or are to be modified, the noise levels in the surrounding residential areas are calculated.
Rating of Measures
If permissible values are exceeded, necessary measures like walls, noise reduction surface or measures carried out on the buildings themselves can be modeled and evaluated.
Detailed Noise Prediction
The result of a detailed study comprises a list of measures, colored noise charts for presentation and tables with the noise levels for any number of immission points.
Related Information
Noise mapping with CadnaAModeling and calculation with CadnaACadnaA featuresCalculation of aircraft noise with extension Option FLG