Two-dimensional beam tracing from visibility diagrams for real-time acoustic rendering

Eurasip Journal on Advances in Signal Processing

Volumn 2010, Issue , 2010, Pages

  Antonacci, F ^a   Sarti, A ^a   Tubaro, S ^a  

^a POLITECNICO DI MILANO   (Italy)

Author keywords

[No Author keywords available]

Indexed keywords

ACOUSTIC PROPAGATION; BEAM TRACING; BEAM-TRACING METHOD; CONTEXTUALIZE; LOOKUPS; PATH TRACING; REVERBERANT ENVIRONMENT; SPECULAR REFLECTIONS; VISIBILITY MAPS; WAVEFIELDS;

VISIBILITY;

EID: 78650726816     PISSN: 16876172     EISSN: 16876180     Source Type: Journal    
DOI: 10.1155/2010/642316     Document Type: Article

References (36)

1. Kopuz S., Lalor N., Analysis of interior acoustic fields using the finite element method and the boundary element method Applied Acoustics 1995 45 3 193 210
2. Kludszuweit A., Time iterative boundary element method (TIBEM)a new numerical method of four-dimensional system analysis for thecalculation of the spatial impulse response Acustica 1991 75 17 27
3. Ciskowski R., Brebbia C., Boundary Element Methods in Acoustics 1991 Amsterdam, The Netherlands Elsevier
4. Krockstadt U., Calculating the acoustical room response by the use ofa ray tracing technique Journal of Sound and Vibrations 1968 8 1 118 125
5. Heckbert Paul S., Hanrahan, Beam tracing polygonal objects Proceedings of the 11th Annual Conference on Computer Graphics and Interactive Techniques July 1984 119 127
6. Dadoun N., Kirkpatrick D., Walsh J., The geometry of beam tracing Proceedings of the ACM Symposium on Computational Geometry June 1985 Sedona, Ariz, USA 55 61
7. Monks M., Oh B., Dorsey J., Acoustic simulation and visualisationusing a new unified beam tracing and image source approach Proceedings of the 100th Audio Engineering Society Convention (AES '96) 1996 Los Angeles, Ariz, USA
8. Stephenson U., Kristiansen U., Pyramidal beam tracing and time dependent radiosity Proceedings of the 15th International Congress on Acoustics June 1995 Trondheim, Norway 657 660
9. Walsh J. P., Dadoun N., What are we waiting for? The developmentof Godot, II Journal of the Acoustical Society of America 1982 71 S1 S5
10. Funkhouser T., Carlbom I., Elko G., Pingali G., Sondhi M., West J., Beam tracing approach to acoustic modeling for interactive virtual environments Proceedings of the Annual Conference on Computer Graphics (SIGGRAPH '98) July 1998 21 32
11. Laine S., Siltanen S., Lokki T., Savioja L., Accelerated beam tracing algorithm Applied Acoustics 2009 70 1 172 181
12. Antonacci F., Foco M., Sarti A., Tubaro S., Fast tracing of acoustic beams and paths through visibility lookup IEEE Transactions on Audio, Speech and Language Processing 2008 16 4 812 824
13. Funkhouser T., Min P., Carlbom I., Rockwood A., Real-time acoustic modeling for distributed virtual environments Proceedings of ACM Computer Graphics (SIGGRAPH '99) 1999 Los Angeles, Ariz, USA 365 374
14. Tsingos N., Funkhouser T., Ngan A., Carlbom I., Modeling acoustics in virtual environments using the uniform theory of diffraction Proceedings of the 28th International Conference on Computer Graphics and Interactive Techniques (SIGGRAPH 2001) August 2001 545 552
15. Kouyoumjian R. G., Pathak P. H., A uniform geometrical theory of diffraction for an edge in a perfectly conducting surface Proceedings of the IEEE 1974 62 11 1448 1461
16. Canclini A., Galbiati A., Calatroni A., Antonacci F., Sarti A., Tubaro S., Rendering of an acoustic beam through an array of loud-speakers Proceedings of the 12th International Conference on Digital Audio Effects (DAFx '09) 2009
17. Berkhout A. J., Holographic approach to acoustic control Journal of the Audio Engineering Society 1988 36 12 977 995
18. Foco M., Polotti P., Sarti A., Tubaro S., Sound spatialization basedon fast beam tracing in the dual space Proceedings of the 6th International Conference on Digital Audio Effects (DAFX '03) September 2003 London, UK 198 202
19. Brouard B., Lafarge D., Allard J.-F., Tamura M., Measurement and prediction of the reflection coefficient of porous layers at oblique incidence and for inhomogeneous waves Journal of the Acoustical Society of America 1996 99 1 100 107
20. Kleiner M., Gustafsson H., Backman J., Measurement of directional scattering coefficients using near-field acoustic holography and spatial transformation of sound fields Journal of the Audio Engineering Society 1997 45 5 331 346
21. Nocke C., In-situ acoustic impedance measurement using a free-field transfer function method Applied Acoustics 2000 59 3 253 264
22. Thomasson S. I., Reflection of waves from a point source by an impedance boundary Journal of the Acoustical Society of America 1976 59 4 780 785
23. Funkhouser T., Tsingos N., Jot J. M., Sounds good to me! computational sound for graphics, virtual reality, and interactive systems Proceedings of ACM Computer Graphics (SIGGRAPH '02) July 2002 San Antonio, Tex, USA
24. Kuttruff H., Room Acoustics 1991 3rd Amsterdam, The Netherlands Elsevier
25. Beranek L. L., Concert and Opera Halls: How they Sound 1996 Acoustical Society of America through the American Institute of Physics
26. Tsingos N., Simulating high quality virtual sound fields for interactive graphics applications, Ph.D. dissertation 1998 Grenoble, France Universite J. Fourier
27. Biot M. A., Tolstoy I., Formulation of wave propagation in infinite media by normal coordinates with an application to diffraction Journal of the Acoustical Society of America 1957 29 381 391
28. Lokki T., Savioja L., Svensson P., An efficient auralization of edge diffraction Proceedings of 21st International Conference of Audio Engineering Society (AES '02) May 2002
29. Svensson U. P., Fred R. I., Vanderkooy J., An analytic secondary source model of edge diffraction impulse responses Journal of the Acoustical Society of America 1999 106 5 2331 2344
30. Torres R. R., Svensson U. P., Kleiner M., Computation of edge diffraction for more accurate room acoustics auralization Journal of the Acoustical Society of America 2001 109 2 600 610
31. Keller J. B., Geometrical theory of diffraction Journal of the Optical Society of America 1962 52 116 130
32. McNamara D., Pistorius C., Malherbe J., Introduction to the Uniform Geometrical Theory of Diffraction 1990 Artech House
33. Rindel J. H., The use of computer modeling in room acoustics Journal of Vibroengineering 2000 3 41 72
34. Lewers T., A combined beam tracing and radiatn exchange computer model of room acoustics Applied Acoustics 1993 38 24 161 178
35. Antonacci F., Calatroni A., Canclini A., Galbiati A., Sarti A., Tubaro S., Soundfield rendering with loudspeaker arrays through multiple beam shaping Proceedings of IEEE Workshop on Applications of Signal Processing to Audio and Acoustics (WASPAA 09) 2009 313 316
36. Rife D. D., Vanderkooy J., Transfer-function measurement with maximum-length sequences Journal of the Audio Engineering Society 1989 37 6 419 444