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Paper abstract


Surround Sound Reverberation Using Digital Waveguide Mesh Modeling Techniques


Damian T Murphy, Guilherme Campos, and David M Howard
University of York, York, North Yorkshire, UK

Digital waveguide mesh models can be used to model the acoustic and reverberant properties of an enclosed space. Scattering junctions used to construct the mesh enable a room impulse response (RIR) to be obtained for a distinct point. Measuring over a number of junctions and postprocessing enables an Ambisonic B-format RIR to be obtained, which is suitable for surround sound reverberation processing.