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    <title>Describing three-dimensional movements in an audio scene authoring format</title>
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    <namePart>Geier, Matthias</namePart>
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    <namePart>Spors, Sascha Michael</namePart>
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    <namePart>Fakultät für Informatik und Elektrotechnik</namePart>
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    <dateIssued>Juni 2023</dateIssued>
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    <extent>1 Online-Ressource (viii, 299 Seiten) Illustrationen, Diagramme</extent>
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  <abstract type="Summary">After a brief historic overview about spatial audio reproduction, the concept of object-based audio reproduction is explained and the need for spatial audio scenes is stated. Several existing formats for describing object-based audio scenes are reviewed, with special focus on the description of movement of scene objects over time. A new scene authoring format named Audio Scene Description Format (ASDF) is presented. Its description of movement of scene objects is based on several types of splines, which are thoroughly investigated, both for position and for rotation. Finally, an open-source ASDF library implementation and two integrations of this library are presented, which make it possible for everyone to try the ASDF right now.&lt;eng&gt;</abstract>
  <abstract type="Summary">Nach einem kurzen Abriss über die Geschichte der räumlichen Audiowiedergabe wird das Konzept der objektbasierten Audiowiedergabe erklärt und die Notwendigkeit von räumlichen Audioszenen wird festgestellt. Einige existierende Beschreibungsformate für objektbasierte Audioszenen werden betrachtet, mit Hauptaugenmerk auf die Beschreibung der Bewegung von Szenenobjekten im Zeitverlauf. Ein neues Format für Szenenautoren namens Audio Scene Description Format (ASDF) wird präsentiert. Seine Beschreibung der Szenenobjektbewegungen fußt auf mehreren Arten von Splines, die gründlich untersucht werden, sowohl für Position als auch für Rotation. Zu guter Letzt wird die Implementierung einer quelloffenen ASDF Softwarebibliothek sowie zwei Einbindungen dieser Bibliothek präsentiert, die es ab sofort jedem ermöglichen, das ASDF auszuprobieren.&lt;ger&gt;</abstract>
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  <note type="statement of responsibility">vorgelegt von Matthias Geier</note>
  <note>GutachterInnen: Sascha Spors (Universität Rostock) ; Thomas Sporer (Universität der Künste Berlin) ; Alexander Raake (TU Ilmenau)</note>
  <note type="thesis">Dissertation Universität Rostock 2024</note>
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      <title>Describing three-dimensional movements in an audio scene authoring format</title>
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      <publisher>Rostock : Universität Rostock, 2023</publisher>
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      <form>viii, 299 Seiten</form>
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      <namePart>Geier, Matthias, 1979 - </namePart>
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