CadnaA 2023

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.

CadnaA is an easy-to-use outdoor environmental noise prediction software, widely used in green building, industrial plant, substation, transportation (highway/railway/airport) EIA and urban planning projects, etc. CadnaA 2023 has been updated with the “Technical Guidelines for Environmental Impact Assessment Acoustic Environment” (HJ 2.4-2021).