Research on simulation of sound propagation system
Yuan Feng, Zengyu Cai, Yaping Jiang, Yong Gan · 2010
The basic design idea of sound propagation system simulation is introduced, and the sound propagation characteristics in enclosure are analyzed. Establish a two-dimension space mathematic model of sound propagation system. Present the general process and methods of sound propagation system simulation, based on which the system simulation was realized. According to the similar principle, simulation can be extended to three-dimensional space and by using higher-order central difference equation error of simulation can be greatly reduced.