SOUND SPATIALIZATION BASED ON FAST BEAM TRACING IN THE DUAL SPACE

Proceedings of the International Conference on Digital Audio Effects, DAFx

Volumn , Issue , 2003, Pages

  Foco, Marco ^a   Polotti, Pietro ^a   Sarti, Augusto ^a   Tubaro, Stefano ^a  

^a POLITECNICO DI MILANO   (Italy)

Author keywords

[No Author keywords available]

Indexed keywords

FORESTRY; VIRTUAL REALITY;

BEAM TRACING; CHECK-IN; DUAL SPACES; GEOMETRIC SPACE; NOVEL METHODS; SOUND SOURCE; SOUND SPATIALIZATION; SPACE SUBDIVISION; SPEED UP; VIRTUAL ACOUSTICS;

VIRTUAL ADDRESSES;

EID: 84897534098     PISSN: 24136700     EISSN: 24136689     Source Type: Conference Proceeding    
DOI: None     Document Type: Conference Paper

References (7)

1. T. Funkhouser, I. Carlbom, G. Elko, G. Pingali, M. Sondhi, J. West, “Beam Tracing Approach to Acoustic Modeling for Interactive Virtual Environments”. Computer Graphics (SIGGRAPH'98), Orlando, FL, July 1998, pp. 21-32.
2. Augusto Sarti and Stefano Tubaro: “Efficient geometry-based sound reverberation”, X EUSIPCO, Toulouse, France, 2002.
3. J.O. Smith, “Principles of digital waveguide models of musical instruments”, in Applications of digital signal processing to audio and acoustics, edited by M. Kahrs and K. Brandenburg, Kluwer, 1998, pp. 417-466.
4. S. Teller and P. Hanrahan, “Global visibility algorithms for illumination computations”, in Computer Graphics (SIGGRAPH'93 Proceedings), pp. 239-246.
5. P.S. Heckbert and P. Hanrahan, “Beam Tracing Polygonal Objects”, in Computer Graphics (SIGGRAPH'84 Proceedings), pp. 119-127.
6. L.Savioja, “Modeling Techniques for Virtual Acoustics”, PhD dissertation, Espoo 1999.
7. OpenAL Documentation, available via http://www.openal.org/.