ORBi: André Cédric - Adding 3D Sound to 3D Cinema: Identification and Evaluation of Different Reproduction Techniques

Reference : Adding 3D Sound to 3D Cinema: Identification and Evaluation of Different Reproduction Te...


	Document type :	Scientific congresses and symposiums : Paper published in a book
	Discipline(s) :	Engineering, computing & technology : Electrical & electronics engineering
	To cite this reference:	http://hdl.handle.net/2268/73310

Title :	Adding 3D Sound to 3D Cinema: Identification and Evaluation of Different Reproduction Techniques
Language :	English
Author, co-author :	André, Cédric [Université de Liège - ULg > Dép. d'électric., électron. et informat. (Inst.Montefiore) > Dép. d'électric., électron. et informat. (Inst.Montefiore) >]
	Embrechts, Jean-Jacques [Université de Liège - ULg > Dép. d'électric., électron. et informat. (Inst.Montefiore) > Techniques du son et de l'image >]
	Verly, Jacques [Université de Liège - ULg > Dép. d'électric., électron. et informat. (Inst.Montefiore) > Exploitation des signaux et images >]
Publication date :	24-Nov-2010
Main document title :	Audio Language and Image Processing (ICALIP), 2010 International Conference on
On invitation :	No
Audience :	International
ISBN :	978-1-4244-5856-1
Event name :	2nd IEEE/IET International Conference on Audio, Language and Image Processing (ICALIP 2010)
Event date :	du 23 novembre 2010 au 25 novembre 2010
Event organizer :	IEEE Shanghai Section
	IEEE CIS Shanghai Chapter
	IET Shanghai Network
	Shanghai University
	Tongji University
	Tsinghua University
	Fudan University
Event place (city) :	Shanghai
Event country :	Chine
Keywords :	[en] 3D audio ; 3D cinema ; stereoscopic video ; Vector Base Amplitude Panning ; binaural technology ; transaural technology ; Wave Field Synthesis ; Ambisonics
Abstract :	[en] Very little research has been conducted so far into the general problem of producing a 3D soundscape consistent with the visual content of a 3D-stereoscopic movie. First, the following 3D sound reproduction techniques are reviewed: Vector Base Amplitude Panning (VBAP), binaural and transaural techniques, Wave Field Synthesis (WFS) and Ambisonics. Second, the new challenges of 3D cinema are introduced. Third, we reconsider each 3D audio technique in the light of these challenges. We find that, at least in theory, a completely personalized soundscape is needed and that, due to various technical reasons, only binaural reproduction through headphones is able to accurately produce a 3D soundscape consistent with a 3D-stereo movie in a theater environment.
Target :	Researchers ; Professionals ; Students
Permalink :	http://hdl.handle.net/2268/73310
DOI :	10.1109/ICALIP.2010.5684993
Other URL :	http://dx.doi.org/10.1109/ICALIP.2010.5684993
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