The room acoustic rendering equation

Journal of the Acoustical Society of America

Volumn 122, Issue 3, 2007, Pages 1624-1635

  Siltanen, Samuel ^a   Lokki, Tapio ^a   Kiminki, Sami ^a   Savioja, Lauri ^a  

^a AALTO UNIVERSITY   (Finland)

Author keywords

[No Author keywords available]

Indexed keywords

ACOUSTIC VARIABLES MEASUREMENT; ALGORITHMS; COMPUTER SIMULATION; MATHEMATICAL MODELS; PARAMETER ESTIMATION;

ACOUSTIC RADIANCE TRANSFER METHODS; ACOUSTIC RENDERING EQUATION; NONDIFFUSE REFLECTIONS;

INTEGRAL EQUATIONS;

ACOUSTICS; ARTICLE; COMPUTER; COMPUTER PROGRAM; DATA ANALYSIS; DIFFRACTION; MEASUREMENT; PREDICTION; PRIORITY JOURNAL; SOUND TRANSMISSION;

ACOUSTICS; ALGORITHMS; ARCHITECTURE AS TOPIC; AUDITORY PERCEPTION; COMPUTER SIMULATION; ELASTICITY; ENVIRONMENT DESIGN; HUMANS; MODELS, BIOLOGICAL; MODELS, THEORETICAL; POROSITY; SOUND;

EID: 35248856032     PISSN: 00014966     EISSN: None     Source Type: Journal    
DOI: 10.1121/1.2766781     Document Type: Article

References (31)

1. J. B. Allen and D. A. Berkley, " Image method for efficiently simulating small-room acoustics., " J. Acoust. Soc. Am. 65, 943-950 (1979).
2. J. Borish, " Extension of the image model to arbitrary polyhedra., " J. Acoust. Soc. Am. 75, 1827-1836 (1984).
3. A. Krokstad, S. Strom, and S. Sorsdal, " Calculating the acoustical room response by the use of a ray tracing technique., " J. Sound Vib. 8, 118-125 (1968).
4. T. Funkhouser, N. Tsingos, I. Carlbom, G. Elko, M. Sondhi, J. West, G. Pingali, P. Min, and A. Ngan, " A beam tracking method for interactive architectural acoustics., " J. Acoust. Soc. Am. 115, 739-756 (2004).
5. M. Hodgson and E.-M. Nosal, " Experimental evaluation of radiosity for room sound-field prediction., " J. Acoust. Soc. Am. 120, 808-819 (1996).
6. E.-M. Nosal, M. Hodgson, and I. Ashdown, " Investigation of the validity of radiosity for sound-field prediction in cubic rooms., " J. Acoust. Soc. Am. 116, 3505-3514 (2004).
7. E.-M. Nosal, M. Hodgson, and I. Ashdown, " Improved algorithms and methods for room sound-field prediction by acoustical radiosity in arbitrary polyhedral rooms., " J. Acoust. Soc. Am. 116, 970-980 (2004).
8. T. Lewers, " A combined beam tracing and radiant exchange computer model of room acoustics., " Appl. Acoust. 38, 161-178 (1993).
9. N. Tsingos and J.-D. Gascuel, " Acoustic simulation using hierarchical time-varying radiant exchanges., " URL citeseer.ist.psu.edu/ 721526.html, [viewed 2007-06-27].
10. J. T. Kajiya, " The rendering equation., " Comput. Graph. 20, 143-150 (1986).
11. P. Dutŕ, P. Bekaert, and K. Bala, Advanced Global Illumination (A. K. Peters, Wellesley, MA, 2003).
12. F. E. Nicodemus, J. C. Richmond, J. J. Hsia, I. W. Gingberg, and T. Limperis, " Geometric considerations and nomenclature for reflectance., " Monograph 161, National Bureau of Standards (U.S.) (1977).
13. D. S. Immel, M. F. Cohen, and D. P. Greenberg, " A radiosity solution for non-diffuse environments., " Comput. Graph. 20, 133-142 (1986).
14. F. X. Sillion, J. R. Arvo, S. H. Westin, and D. P. Greenberg, " A global illumination solution for general reflectance distributions., " Comput. Graph. 25, 187-196 (1991).
15. T. J. Cox, B.-I. L. Dalenback, P. D'Antonio, J. J. Embrechts, J. Y. Jeon, E. Mommertz, and M. Vorländer, " A tutorial on scattering and diffusion coefficients for room acoustic surfaces., " Acta. Acust. Acust. 92, 1-15 (2006).
16. M. Vorländer and E. Mommertz, " Definition and measurement of random-incident scattering coefficients., " Appl. Acoust. 60, 187-199 (2000).
17. Here, the following notation is used: a= {a,a 00,a<0.
18. G. M. Naylor, " ODEON-another hybrid room acoustical model., " Appl. Acoust. 38, 131-143 (1993).
19. B.-I. Dalenbäck, " Room acoustic prediction based on a unified treatment of diffuse and specular reflection., " J. Acoust. Soc. Am. 100, 899-909 (1996).
20. U. Svensson and U. Kristiansen, " Computational modeling and simulation of acoustic spaces., " in AES 22nd International Conference on Virtual, Synthetic and Entertainment Audio, 11-30 (Espoo, Finland) (2002).
21. H. Kuttruff, Room Acoustics, 4th ed. (Spon, London, 2000).
22. H. Lehnert and J. Blauert, " Principles of binaural room simulation., " Appl. Acoust. 36, 259-291 (1992).
23. B. Kapralos, " The sonel mapping acoustical modeling method., " Ph.D. thesis, York University, Toronto, Ontario, Canada (2006).
24. H. W. Jensen, Realistic Image Synthesis Using Photon Mapping (A. K. Peters, Natick, MA, 2001).
25. M. F. Cohen, S. E. Chen, J. R. Wallace, and D. P. Greenberg, " A progressive refinement approach to fast radiosity image creation., " Comput. Graph. 22, 75-84 (1988).
26. M. F. Cohen and D. P. Greenberg, " A radiosity solution for complex environments., " Comput. Graph. 19, 31-40 (1985).
27. H. Bass and H.-J. Bauer, " Atmospheric absorption of sound: Analytical expressions., " J. Acoust. Soc. Am. 52, 821-825 (1972).
28. I. Bork, " Report on the 3rd round robin on room acoustical computer simulation - Part I: Measurements., " Acta. Acust. Acust. 91, 740-752 (2005).
29. I. Bork, " Report on the 3rd round robin on room acoustical computer simulation - Part II: Calculations., " Acta. Acust. Acust. 91, 753-763 (2005).
30. Y. W. Lam, " A comparison of three diffuse reflection modeling methods used in room acoustics computer models., " J. Acoust. Soc. Am. 100, 2181-2192 (1996).
31. U. P. Svensson, R. I. Fred, and J. Vanderkooy, " Analytic secondary source model of edge diffraction impulse responses., " J. Acoust. Soc. Am. 106, 2331-2344 (1999).