CadnaA is the powerful and user-friendly software for calculation, assessment, prediction and presentation of noise at industrial, sport and leisure facilities.

The program enables easy updating and maintaining of all emission data for factories and any industrial facilities. If the model of an industrial plant is modeled in CadnaA, the resulting noise impact in the vicinity caused by changes or modifications of the plant can be easily assessed.

Manufacturer or supplier of technical equipment such as machinery, ventilation systems, car wash plants or cooling towers can provide the necessary information about noise levels in the vicinity. Noise reduction measures easily can be taken into account.

By the expert system Option SET sound power spectra can be automatically generated based on technical system parameters of a sound source (e.g. electric power in kW, volume flow in m³/h, rotations in 1/min). Option SET comes with about 150 predefined modules for technical sound sources such as electric and combustion engines, pumps, ventilators, cooling towers, gear boxes etc. The range of sources and systems can be extended by the user himself.

Modeling and calculation with CadnaA
CadnaA features
Expert system Option SET