Virtual Conference Audio Reconstruction Based on Spatial Object

This paper proposed a virtual conference audio reconstruction model based on spatial audio object. The aim of the model is to enhance the realistic experience of virtual conference. Firstly, the conference audio synthesis method is given according the principle of the virtual conference. Then the sp...

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Bibliographic Details
Published in:Journal of multimedia Vol. 5; no. 3; p. 224
Main Authors: Hang, Bo, Hu, Rui-Min, Ma, Ye
Format: Journal Article
Language:English
Published: Oulu Academy Publisher 01.06.2010
Subjects:
Coding
Conferences
Mathematical models
Multimedia
Reconstruction
Sound fields
Synthesis
ISSN:1796-2048, 1796-2048
Online Access:Get full text
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Summary:This paper proposed a virtual conference audio reconstruction model based on spatial audio object. The aim of the model is to enhance the realistic experience of virtual conference. Firstly, the conference audio synthesis method is given according the principle of the virtual conference. Then the spatial audio parameters interaural level difference (ILD) are used to reconstruct the spatial sound field for each listener based on the theory of spatial audio object coding. Index Terms- virtual conference, audio reconstruction; spatial audio object; interaural level difference
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ISSN:1796-2048
1796-2048
DOI:10.4304/jmm.5.3.224-231