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      Case Study of a Software Structure for a 3D-Audio-Device

      International Conference on Auditory Display '98 (AD)

      Auditory Display

      1-4 November 1998

      3D sound, object oriented signal processing, interfaces, real-time, interactive virtual reality

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          The simulation of an auditory environment is audio signal processing depending on an acoustical model method and a given scene model. For signal processing we use a set of signal processing objects which can be glued to a signal processing network. The object structure depends on the requested acoustic model method in consideration of real-time aspects of an interactive virtual reality (VR). The final processing is executed on a common computer system.

          In this paper I would like to briefly show the inner structure of this signal processing tool for 3D-audio and the communication interface to the visual animation tool. I outline the structures and the generation of the signal processing network depending on two acoustical model methods for the simulation of an auditory environment. Furthermore concepts for some improvements of these basic structures are shown considering the limited processing resources in real-time systems.

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          Author and article information

          November 1998
          November 1998
          : 1-4
          Heinz Nixdorf Institute, Paderborn University

          Paderborn, Germany
          © Thomas Lehmann. Published by BCS Learning and Development Ltd. International Conference on Auditory Display '98, University of Glasgow, UK

          This work is licensed under a Creative Commons Attribution 4.0 Unported License. To view a copy of this license, visit http://creativecommons.org/licenses/by/4.0/

          International Conference on Auditory Display '98
          University of Glasgow, UK
          1-4 November 1998
          Electronic Workshops in Computing (eWiC)
          Auditory Display
          Product Information: 1477-9358BCS Learning & Development
          Self URI (journal page): https://ewic.bcs.org/
          Electronic Workshops in Computing


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