Wave-ray coupling for interactive sound propagation in large complex scenesEI
ACM Trans. Graph., ArticleNo.165, 2013.
Keywords:sound fieldnumerical wave-based techniquepressure computationwave-ray couplingfar-field regionview more (8+)
We present a novel hybrid approach that couples geometric and numerical acoustic techniques for interactive sound propagation in complex environments. Our formulation is based on a combination of spatial and frequency decomposition of the sound field. We use numerical wave-based techniques to precompute the pressure field in the near-obje...More