Worldwide CadnaA is the first available 64-bit software for noise calculation, noise prediction and noise mapping! CadnaA Option 64 leads to an enormous performance improvement. With CadnaA 64-bit version extensive calculations and analysis now can be done much more efficient and timesaving. more

CadnaA offers extremely powerful and extensive features for 3D visualization. Dynamic 3D allows you to drive through or even fly over your project model in realtime, whether a city or a large industrial plant. A real highlight is the possibility of editing objects directly in the 3D view. more

With the powerful PCSP technology (Program Controlled Segmented Processing) CadnaA handles even large projects, like entire cities or regions, without any problems. more

Object-scan is one of the most powerful tools of CadnaA. Almost all characteristic numbers can be evaluated like length of all roads, number of residents or average height of all buildings. more
 

CadnaA can be configured to serve as a runtime calculation program of the “silent slave” type. All actions are performed automatically without any access required by the user. more
 

With Option FLG noise emitted from civil and military airports is calculated based on the calculation methods AzB, ECAC Doc. 29 or DIN 45684-1. With these calculation methods Option FLG covers all procedures for aircraft noise assessment relevant on the European and international level. more

With CadnaA you can handle projects of any size. There are practically no limits set by the software regarding number of objects (sources, buildings, contour lines, receiver points etc.). more
 

CadnaA offers very powerful features for the manipulation and representation of objects. Most of all, actions need only one or a few mouse clicks to be performed. more