Observatorio de I+D+i UPM

Memorias de investigación
Communications at congresses:
Absolute Threshold of Coherence Position Perception between Auditory and Visual Sources for Dialogs
Year:2008
Research Areas
  • Electronic
Information
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, the maximum difference of position between sound and image considered coherent by a viewer of audio-visual 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 audio-visual productions.
International
Si
Congress
AES 125th Convention
960
Place
San Francisco, CA
Reviewers
Si
ISBN/ISSN
9780937803653
Start Date
02/10/2008
End Date
05/10/2008
From page
0
To page
0
Audio Engineering Society - Convention Papers
Participants
  • Autor: Manuel Recuero Lopez (UPM)
Research Group, Departaments and Institutes related
  • Creador: Grupo de Investigación: Investigación en Instrumentación y Acústica Aplicada (I2A2)
  • Departamento: Ingeniería Mecánica y de Fabricación
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