Whether your objective is to study the noise immission of an industrial plant, of a mart including a parking lot, of a new road or railway scheme or even of entire towns and urbanized areas: CadnaA is designed to handle all these tasks. ISTIQ has using CadnaA: State-of-the-art Noise Prediction Software for noise simulation.ĬadnaA (Computer Aided Noise Abatement) is the leading software for calculation, presentation, assessment and prediction of environmental noise. Noise Prediction Simulation using Software CadnaA