


CadnaA is developed in C/C++ and communicates perfectly with other Windows applications like word processors, spreadsheet calculators, CAD software and GIS-databases.ĬadnaA includes a multi-lingual user interface and is successfully applied in more than 60 countries all over the world. With its technical capabilities and its ease of use CadnaA represents state-of-the-art technology.

These programs allow for the calculation and mapping of predicted sound levels over selected areas or at specific locations from a usergenerated model comprised of sound sources and physical elements such as roads, buildings, etc. With more than 30 implemented standards and guidelines, powerful calculation algorithms, extensive tools for object handling, outstanding 3D visualization and the very user-friendly interface CadnaA is the perfect software to handle national and international noise calculation and noise mapping projects of any size.ĬadnaA with extension Option APL also allows calculation, assessment and presentation of air pollutant distribution. CADNAA, SOUNDPLAN, and TNM are three industrystandard software programs used for road traffic noise modeling. Whether your objective is to study the noise immission of an industrial plant, of a mart including a parking lot, of a new road or railway scheme or even of entire towns and urbanized areas: CadnaA is designed to handle all these tasks. CadnaA (Computer Aided Noise Abatement) is the leading software for calculation, presentation, assessment and prediction of environmental noise. For now, please have a look at our demo tutorial (pdf) which will be included automatically when downloading the demo version.
