State of the art noise prediction software
CadnaA Overview
CadnaA (Computer Aided Noise Abatement) is the leading software for calculation, presentation, assessment and prediction of environmental noise. Applications range from industrial sites, road and railway networks, airports or even entire towns and urbanized areas.
Unlimited project size: CadnaA can handle projects of any size thanks to the 64 Bit technology, multiprocessor support and parallel processing techniques. Learn more
Connectivity: CadnaA offers a huge variety of import and export formats. Learn more
Easy handling: CadnaA takes advantage of its "one piece of software – one file per project" concept with tools to set up your model with a few mouse clicks. Learn more
Presentation of results: With CadnaA, display and output results in a convenient and reliable way. Learn more
CadnaA Products
Explore our new range of CadnaA products, each tailored to specific applications and available for one-time purchase or subscription.
All products offer flexible licensing options, either on-premises (via local or server USB dongle) or through cloud licensing.
Optional software updates and hotline support are available.*
*For cloud licensing, a maintenance contract is required."
Available for one-time purchase or subscription.
CadnaA users
Trusted by customers in over 60 countries, CadnaA is the go-to solution for noise prediction. Our clients include cities, communities, traffic infrastructure authorities, industrial enterprises, engineering and acoustics consultants, as well as universities worldwide.