Integration of edge-diffraction calculations and geometrical-acoustics modeling

Forum Acusticum Budapest 2005: 4th European Congress on Acustics

Volumn , Issue , 2005, Pages 2499-2504

  Calamia, Paul T ^a   Svensson, U Peter ^b   Funkhouser, Thomas A ^a  

^a Princeton University   (United States)

^b NORWEGIAN UNIVERSITY OF SCIENCE AND TECHNOLOGY   (Norway)

Author keywords

[No Author keywords available]

Indexed keywords

ACOUSTIC MODELING; CYLINDRICAL COORDINATES; DIFFRACTION CALCULATIONS; FIRST-ORDER; INTEGRATED APPROACH; RECEIVER LOCATION; SOUND PROPAGATION; SPECULAR REFLECTIONS; TIME DOMAIN; TIME-DOMAIN SIMULATIONS; TWO-COMPONENT;

ACOUSTIC FIELDS; COMPUTER SIMULATION; DIFFRACTION; IMPULSE RESPONSE;

TIME DOMAIN ANALYSIS;

EID: 84864629380     PISSN: None     EISSN: None     Source Type: Conference Proceeding    
DOI: None     Document Type: Conference Paper

References (10)

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6. T. Funkhouser, I. Carlbom, G. Elko, G. Pingali, M. Sondhi, and J. West, "A beam tracing approach to acoustic modeling for interactive virtual environments," in ACM Computer Graphics, SIGGRAPH' 98 Proceedings, 1998, pp. 21-32.
7. M. A. Biot and I. Tolstoy, "Formulation of wave propagation in infinite media by normal coordinates with an application to diffraction," J. Acoust. Soc. Am., vol. 29, pp. 381-391, 1957.
8. H. Medwin, "Shadowing by finite noise barriers," J. Acoust. Soc. Am., vol. 69, pp. 1060-1064, 1981.
9. U. P. Svensson and P. Calamia, "Edge-diffraction impulse responses near specular-zone and shadowzone boundaries," Submitted to Acustica/Acta Acustica, Dec. 2004.
10. E. W. Weisstein, "Trilinear Coordinates," From MathWorld-A Wolfram Web Resource. Available: http://mathworld.wolfram.com/ TrilinearCoordinates.html