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CadnaA Users
CadnaA is successfully applied in many different industries in more than 60 countries all over the world. more
Noise Mapping
CadnaA is the most successful noise calculation and noise mapping software available. more
Lateral Diffraction
An important part of sound propagation is caused by lateral diffraction. This section demonstrates the importance of diffraction and shows how to set it up in the configurations menu.
Work through the chapter 
Basics before learning about lateral diffraction. The first sections in the current chapter are also a good foundation. Furthermore, tables are used in this section. Learn more about them in the chapter Object Modifications.