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    Sound Tracing: Rendering Listener Specific Acoustic Room Properties

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    v27i3pp0943-0950.pdf (488.0Kb)
    Date
    2008
    Author
    Bellmann, Jens
    Michel, Frank
    Deines, Eduard
    Hering-Bertram, Martin
    Mohring, Jan
    Hagen, Hans
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    Abstract
    We 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.
    BibTeX
    @article {10.1111:j.1467-8659.2008.01228.x,
    journal = {Computer Graphics Forum},
    title = {{Sound Tracing: Rendering Listener Specific Acoustic Room Properties}},
    author = {Bellmann, Jens and Michel, Frank and Deines, Eduard and Hering-Bertram, Martin and Mohring, Jan and Hagen, Hans},
    year = {2008},
    publisher = {The Eurographics Association and Blackwell Publishing Ltd.},
    ISSN = {1467-8659},
    DOI = {10.1111/j.1467-8659.2008.01228.x}
    }
    URI
    http://dx.doi.org/10.1111/j.1467-8659.2008.01228.x
    Collections
    • 27-Issue 3
    • EuroVis08: Joint Eurographics - IEEE VGTC Symposium on Visualization

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    Eurographics Association copyright © 2013 - 2023 
    Send Feedback | Contact - Imprint | Data Privacy Policy | Disable Google Analytics
    Theme by @mire NV
    System hosted at  Graz University of Technology.
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