Use of n-perturbation interval ray tracing method in predicting acoustic field distribution

To predict the acoustics of a room based on a computer simulation, we must know its dimensions and shape, the acoustic properties of the partitioning materials, and information regarding the objects contained within it. Most frequently, we do not know the exact acoustic properties of such materials, and we are unable to consider all elements present in the room and their impact on the reflections, refractions, or dispersions of the sound waves....