Document Detail


Theoretical Study of Near 3D Sound Field Reproduction Based on Wave Field Synthesis.
MedLine Citation:
PMID:  18531657     Owner:  NLM     Status:  In-Data-Review    
Abstract/OtherAbstract:
It is very important to develop near 3D sound field reproduction techniques in order to realize the ultra-realistic communication such as 3D TV and 3D tele-conference. In this report, the principle of the near 3D sound field reproduction technique using wave field synthesis is defined from Kirchhoff-Helmholtz integral equation and two methods (dipole control method and directional point control method) are proposed. The performance of two proposed methods is studied by computer simulation and it is shown that the dipole control method has good performance and that the directional point control method has good performance if the directivity of loudspeakers is unidirectional or shotgun.
Authors:
Toshiyuki Kimura; Yoko Yamakata; Michiaki Katsumoto
Related Documents :
8800217 - Initial results in the development of a guidance system for a powered wheelchair.
6648417 - Investigation of the after-reach hazard in two-hand controlled power press operations.
15760487 - Mathematical modeling of cardiovascular system dynamics using a lumped parameter method.
19224737 - Adaptive controller for single-link flexible manipulators based on algebraic identifica...
11325477 - Characterization of the solid state: quantitative issues.
14570057 - Cell-death alternative model organisms: why and which?
Publication Detail:
Type:  Journal Article    
Journal Detail:
Title:  The Journal of the Acoustical Society of America     Volume:  123     ISSN:  1520-8524     ISO Abbreviation:  J. Acoust. Soc. Am.     Publication Date:  2008 May 
Date Detail:
Created Date:  2008-06-05     Completed Date:  -     Revised Date:  -    
Medline Journal Info:
Nlm Unique ID:  7503051     Medline TA:  J Acoust Soc Am     Country:  United States    
Other Details:
Languages:  eng     Pagination:  3651     Citation Subset:  IM    
Affiliation:
National Institute of Information and Communications Technology, 4-2-1, Nukui-Kitamachi, Koganei, 184-8795 Tokyo, Japan, t-kimura@nict.go.jp.
Export Citation:
APA/MLA Format     Download EndNote     Download BibTex
MeSH Terms
Descriptor/Qualifier:

From MEDLINE®/PubMed®, a database of the U.S. National Library of Medicine


Previous Document:  Performance Evaluation of 3D Sound Field Reproduction System with a Few Loudspeakers and Wave Field ...
Next Document:  Application of advanced features in computational acoustics.