A comparison of two patch NAH methods

Institute of Noise Control Engineering of the USA - 35th International Congress and Exposition on Noise Control Engineering, INTER-NOISE 2006

Volumn 8, Issue , 2006, Pages 5628-5637

  Hald, Jørgen ^a   Gomes, Jesper ^b  

^a Bruel & Kjaer Danmark   (Denmark)

^b UNIVERSITY OF SOUTHERN DENMARK   (Denmark)

Author keywords

[No Author keywords available]

Indexed keywords

ANALYTIC CONTINUATION; COMPUTATIONALLY EFFICIENT; HELMHOLTZ EQUATION LEAST SQUARES METHODS; LEAST SQUARES FIT; NEAR-FIELD ACOUSTICAL HOLOGRAPHY; PLANE WAVE; SOUND PRESSURES; SOURCE AREA; SPHERICAL WAVES; WINDOWING EFFECTS;

ACOUSTIC FIELDS; ACOUSTIC NOISE; ACOUSTIC VARIABLES CONTROL; EXHIBITIONS; FAST FOURIER TRANSFORMS; HELMHOLTZ EQUATION; ITERATIVE METHODS;

LEAST SQUARES APPROXIMATIONS;

EID: 84867946826     PISSN: None     EISSN: None     Source Type: Conference Proceeding    
DOI: None     Document Type: Conference Paper

References (12)

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8. Earl G. Williams, "Approaches to Patch NAH," Proceedings of Inter-noise 2003, 21872194 (2003).
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10. Nicolas P. Valdivia and Earl G. Williams, "Reconstruction of the acoustic field using patch surface measurements," Proceedings ofICSV13, 2006.
11. Jesper Gomes, "Comparing Parameter Choice Methods for the Regularization in the SONAH Algorithm," Proceedings of Euronoise 2006.
12. Tatiana Semenova and Sean F. Wu, "On the choice of expansion functions in the Helmholtz equation least-squares method," Journal of the Acoustical Society of America, 117(2), 701-710 (2005).