- CadnaA.
- Why CadnaA?.
- Fields of Application.
- Industrial Noise.
- Traffic Noise.
- Aircraft Noise.
- Noise Mapping.
- Air Pollutants.
- Modeling and Calculation.
- Features.
- Extensions.
- CadnaSAK.
- BASTIAN.
More about CadnaA
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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 Aircraft Noise
CadnaA with extension Option FLG calculates noise emitted from civil and military airports based on calculation methods AzB, ECAC Doc. 29 or DIN 45684-1. With these calculation methods Option FLG covers all procedures for aircraft noise assessment relevant at European and international levels.
Fields of Application
- Calculation of noise contours around airports according to ECAC Doc. 29 (EC interim method)
- Calculation of aircraft noise according to German guidelines AzB, new AzB (draft 2007) and DIN 45684-1
- Overall assessment of the total noise load including industrial, road, railway and aircraft noise
- Accurate calculation of noise protection areas around civil or military airports
For detailed information about Option FLG please click here.
The geometric objects for description of an airport
- Noise contours around a heavily used airport
