DATA III· software · active noise control
Ambient conditions are defined by the land and atmospheric conditions in the vicinity of the pollutant emission. The Ambient data Menu lists: terrain and topographic lines.
Terrain. - This command is to draw topographical lines. If you click this command, the next dialog box is shown:
This window is to determine the reduction of sound with distance. It is often used to describe the change in sound level as one moves toward or away from a sound source. Attenuation coefficient can describe the reduction of sound per unit distance.
Topographic lines. - This command is to draw topographical lines. If you click this command, the next dialog box is shown:
Six different noise sources in the XY plane considering topographic lines. It is shown colour gradient.
Noise map in the XZ plane for three sources using colour gradient.
active noise control
Canarina Environmental Software
Software for environmental consulting firms
Canary Islands, Spain
European Union · network on Pollution
Member of MAPO: European network on Marine Pollution.