An equivalent source technique for calculating the sound field inside an enclosure containing scattering objects

Journal of the Acoustical Society of America

Volumn 104, Issue 3 I, 1998, Pages 1221-1231

  Johnson, M E ^a   Elliott, S J ^a   Baek, K H ^a   Garcia Bonito, J ^a  

^a UNIVERSITY OF SOUTHAMPTON   (United Kingdom)

Author keywords

[No Author keywords available]

Indexed keywords

ACOUSTIC WAVE SCATTERING; BOUNDARY CONDITIONS; BOUNDARY ELEMENT METHOD; CALCULATIONS; CONVERGENCE OF NUMERICAL METHODS; DAMPING; GREEN'S FUNCTION; MATHEMATICAL MODELS; NATURAL FREQUENCIES; PRESSURE EFFECTS;

EQUIVALENT SOURCE TECHNIQUES; INTERNAL PRESSURE FIELD; SOUND FIELD;

ACOUSTIC VARIABLES MEASUREMENT;

ACOUSTICS; ARTICLE; MATHEMATICAL ANALYSIS; MATHEMATICAL MODEL; PRESSURE; PRIORITY JOURNAL; SOUND; VELOCITY;

EID: 0032168372     PISSN: 00014966     EISSN: None     Source Type: Journal    
DOI: 10.1121/1.424330     Document Type: Article

References (13)

1. G. H. Koopmann, L. Song, and J. B. Fahnline, "A method for computing acoustic fields based on the principle of wave superposition," J. Acoust. Soc. Am. 86, 2433-2438 (1989).
2. L. Song, G. H. Koopmann, and J. B. Fahnline, "Numerical errors associated with the method of superposition for computing acoustic fields," J. Acoust. Soc. Am. 89, 2625-2633 (1991).
3. J. B. Fahnline and G. H. Koopmann, "A numerical solution for the general radiation problem based on the combined methods of superposition and singular-value decomposition," J. Acoust. Soc. Am. 90, 2808-2819 (1991).
4. M. Ochmann, "The source simulation technique for acoustic radiation problems," Acustica 81, 512-527 (1995).
5. R. Jeans and I. C. Mathews, "The wave superposition method as a robust technique for computing acoustic fields," J. Acoust. Soc. Am. 92, 1156-1166 (1992).
6. W. Kropp and P. U. Svensson, "Application of the time domain formulation of the method of equivalent sources to radiation and scattering problems," Acustica 81, 528-543 (1995).
7. L. Song, G. H. Koopmann, and J. B. Fahnline, "Active control of the acoustic radiation of a vibrating structure using a superposition formulation," J. Acoust. Soc. Am. 89, 2786-2792 (1991).
8. J. Garcia-Bonito and S. J. Elliott, "Local active control of diffracted diffuse sound fields," J. Acoust. Soc. Am. 98, 1017-1024 (1995).
9. R. V. Waterhouse, "Nearfield diffraction patterns at a sphere or cylinder," J. Acoust. Soc. Am. 75, 695-706 (1984).
10. A. Omoto and S. J. Elliott, "The effect of structured uncertainty in multichannel feedforward control," Proc. ICASSP 96 2, 965-968 (1996).
11. P. A. Nelson and S. J. Elliott, Active Control of Sound (Academic, London, 1992).
12. G. B. Warburton, "The vibration of rectangular plates," Proc. Inst. Mech. Eng. 168, 371-383 (1954).
13. C. R. Fuller, S. J. Elliott, and P. A. Nelson, Active Control of Vibration (Academic, New York, 1996).