Publikation: Dissertationsschrift

Describing three-dimensional movements in an audio scene authoring format

Grunddaten
Abstract
Autoren
Einrichtung

Grunddaten

Titel	Describing three-dimensional movements in an audio scene authoring format
Erscheinungsjahr	2023
Verlag	Universität Rostock
Verlagsort	Rostock
Seitenzahl	299
Publikationsform	Druckschrift
Publikationsart	Dissertationsschrift
Sprache	Englisch
Letzte Änderung	22.06.2024 06:02:05
Bearbeitungsstatus	durch UB Rostock abschließend validiert
Dauerhafte URL	http://purl.uni-rostock.de/fodb/pub/71844
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Abstract

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.

Autor

Geier, Matthias

Einrichtung

Fakultät für Informatik und Elektrotechnik (IEF)