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Absolute Threshold of Coherence Position Perception between Auditory and Visual Sources for Dialogs

Muñoz Soto, Roberto and Recuero López, Manuel and Durán Blanc, Diego and Gazzo, Manuel (2008) Absolute Threshold of Coherence Position Perception between Auditory and Visual Sources for Dialogs. In: 125th AES Convention, 02/10/2008-05/10/2008, San Francisco, EEUU.

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Item Type:Presentation at Congress or Day (Article)
Authors/Creators:
Creators NameCreators email (if known)
Muñoz Soto, Roberto
Recuero López, Manuel
Durán Blanc, Diego
Gazzo, Manuel
Title:Absolute Threshold of Coherence Position Perception between Auditory and Visual Sources for Dialogs
Event Title:125th AES Convention
Event Dates:02/10/2008-05/10/2008
Event Location:San Francisco, EEUU
Title of Book:Convention Papers
Publisher:Curran
Date:2008
ISBN:978-0-937-80365-3
Department:Mechanical and Manufacturing Engineering
Faculty:E.T.S.I. Industrial (UPM)
Creative Commons licenses:Recognition - No derivative works - No commercial
Item ID:3606
Subjects:Physics

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Official URL: http://www.aes.org/events/125/papers/session.cfm?code=P3

Abstract

Under certain conditions, auditory and visual information are integrated into a single unified perception, even when they originate from different locations in space. The main motivation for this study was to find the absolute perception threshold of position coherence between sound and image, when moving the image across the screen, and when panning the sound. In this manner, it is possible to subjectively quantify, by means of the constant stimulus psychophysical method [1], the maximum difference of position between sound and image considered coherent by a viewer of audiovisual productions. This paper discusses the accuracy necessary to match the position of the sound and its image on the screen. The results of this study could be used to develop sound mixing criteria for audiovisual productions

Item Type:Presentation at Congress or Day (Article)
Subjects:Physics
Código ID:3606
Depositado Por:Memoria Investigacion
Depositado el:02 Jul 2010 10:47
Last Modified:02 Jul 2010 10:47

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