Wave-ray coupling for interactive sound propagation in large complex scenes

    ACM Trans. Graph., ArticleNo.165, 2013.

    Cited by: 43|Bibtex|Views57|Links
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    Keywords:
    sound fieldnumerical wave-based techniquepressure computationwave-ray couplingfar-field regionMore(8+)

    Abstract:

    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

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