DocumentCode
3355792
Title
Reconstructing the acoustic pressure field based on ellipsoidal coordinate
Author
Ruiliang, Yang ; Lon, Gao
Author_Institution
Sch. of Energy & Environ. Eng., Zhongyuan Inst. of Technol., Zhengzhou
fYear
2008
fDate
22-25 Sept. 2008
Firstpage
155
Lastpage
158
Abstract
A new formulation based on ellipsoid coordinate is proposed to describe acoustic pressure in the acoustic field, which is suitable for reconstructing acoustic pressures field radiated not only from a sphere or an ellipsoid, but also from other sources similar to an ellipsoid, which extends the appropriate application domain of traditional HELS largely.
Keywords
acoustic field; acoustic intensity; acoustic signal processing; signal reconstruction; acoustic pressure field signal reconstruction; ellipsoid; ellipsoidal coordinate formulation; Acoustic applications; Acoustic measurements; Acoustical engineering; Appropriate technology; Boundary element methods; Ellipsoids; Holography; Inverse problems; Power engineering and energy; Shape;
fLanguage
English
Publisher
ieee
Conference_Titel
Direct and Inverse Problems of Electromagnetic and Acoustic Wave Theory, 2008. DIPED 2008. 13th International Seminar/Workshop on
Conference_Location
Tbilisi
Print_ISBN
978-966-02-4649-2
Type
conf
DOI
10.1109/DIPED.2008.4671831
Filename
4671831
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