Sound Tracing: Rendering Listener Specific Acoustic Room Properties

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dc.contributor.authorBellmann, Jensen_US
dc.contributor.authorMichel, Franken_US
dc.contributor.authorDeines, Eduarden_US
dc.contributor.authorHering-Bertram, Martinen_US
dc.contributor.authorMohring, Janen_US
dc.contributor.authorHagen, Hansen_US
dc.contributor.editorA. Vilanova, A. Telea, G. Scheuermann, and T. Moelleren_US
dc.date.accessioned2014-02-21T18:45:12Z
dc.date.available2014-02-21T18:45:12Z
dc.date.issued2008en_US
dc.description.abstractWe present an acoustic rendering approach visualizing the listener-specific contribution of frequency-dependent pressure fields on a scene geometry with acoustic reflection and scattering properties. Our method facilitates the evaluation of simulated acoustics showing the effect of simulation parameters like absorption and scattering. The image-based spatial localization of acoustic properties is complementary to the auditive evaluation by means of auralization. Our core contribution is a pressure-based acoustic rendering equation and a corresponding raytracing method applying techniques from photorealistic rendering to the field of simulated room acoustics. Applications are directed at the visualization of interference patterns and analyzing the impact of acoustic reflection parameters.en_US
dc.description.number3en_US
dc.description.seriesinformationComputer Graphics Forumen_US
dc.description.volume27en_US
dc.identifier.doi10.1111/j.1467-8659.2008.01228.xen_US
dc.identifier.issn1467-8659en_US
dc.identifier.urihttps://doi.org/10.1111/j.1467-8659.2008.01228.xen_US
dc.publisherThe Eurographics Association and Blackwell Publishing Ltd.en_US
dc.titleSound Tracing: Rendering Listener Specific Acoustic Room Propertiesen_US
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27-Issue 3
EuroVis08: Joint Eurographics - IEEE VGTC Symposium on Visualization