radit2d

Analyse the first reflection in rooms in 2D.

radit2d is a small interactive program that allows the study of room acoustic properties. The principle is to compute the direct sound and the first reflection propagation in a room. The computation is based on the Image Theory. Results are either the number of first reflections arriving at a given point, the sound level or a polar diagram of sound arriving at a receptor location. Several features are implemeted. Check www site ltas19.meca.ulg.ac.be/radit2d for more help and examples.