Interface Road Planning Software

Road Noise Propagation contains all the tools and objects needed for generating roads and calculating their emission values. Part of the road data is the geometrical description of the lanes, the road width and bridges. The emission is calculated in accordance with the user-selected road noise model (at present 17 road noise models are available in SoundPLAN). The emission values for the requested noise assessment (Lden, Lmax, Leq day¦.) are stored with the geometry in the Geo-Files. The SoundPLAN Calculations feed the source data into the propagation model. Various outputs, ranging from single point receivers to Grid Noise Maps, Façade Noise Maps and Meshed Noise Maps, can be generated. The Documentation, the Spreadsheet and the Graphics prepare various forms of output from the calculations. An optimization of noise control walls can be found in the Wall Design module.