2nd order spherical harmonic spatial encoding of DigitalWaveguide Mesh room acoustic models

Proceedings of the International Conference on Digital Audio Effects, DAFx

Volumn , Issue , 2007, Pages 101-107

  Southern, Alex ^a   Murphy, Damian ^a  

^a UNIVERSITY OF YORK   (United Kingdom)

Author keywords

[No Author keywords available]

Indexed keywords

ARCHITECTURAL ACOUSTICS; ENCODING (SYMBOLS); HARMONIC ANALYSIS; MESH GENERATION;

HARMONIC SIGNALS; INTENSITY PROBES; PRESSURE SENSITIVE; REFERENCE POINTS; ROOM ACOUSTIC MODELING; SECOND ORDERS; SIMULATION TECHNIQUE; SPATIAL ENCODING; SPHERICAL HARMONICS; VIRTUAL ACOUSTIC SPACE;

SIGNAL ENCODING;

EID: 50649122080     PISSN: 24136700     EISSN: 24136689     Source Type: Conference Proceeding    
DOI: None     Document Type: Conference Paper

References (24)

1. J.B. Allen & A. Berkley, "Image method for efficiently simulating small-room acoustics," J.Acoustic Society of America, vol. 75, no. 4, pp. 943-950, 1979.
2. ODEON A/S, "Odeon room acoustics software," Available at http://www.odeon.dk, Accessed March 21, 2007.
3. A. Farina, "Ramsete: Room acoustics modeling on pc," Available at http://pcfarina.eng.unipr.it/ramsete-ultimo/index.htm, Accessed March 20, 2007.
4. A. Southern & D. Murphy, "Spatial encoding for digital waveguide mesh room modeling applications," in Proc. of the AES 28th International Conference: The future of surround and beyond, Piteå, Sweden, July 2, 2006, pp. 188-91.
5. J.O. Smith, "A new approach to digital reverberation using closed waveguide networks," in Proc. of 1985 International Computer Music Conference, Vancouver, Canada, 1985, pp. 47-53.
6. J.O. Smith, "Physical modeling using digital waveguides," Computer Music Journal, vol. 16, no. 4, pp. 74-91, 1992.
7. S.A. Van Duyne & J.O. Smith, "Physical modeling with the 2-d digital waveguide mesh," in Proc. of Int. Computer Music Conf, Tokyo, Japan, 1993, pp. 40-47.
8. D.T. Murphy, A. Kelloniemi, J. Mullen, and S. Shelley, "Acoustic modeling using the digital waveguide mesh," IEEE Signal Processing Magazine, vol. 24, no. 2, pp. 55-66, 2007.
9. th International Conference of Digital Audio Effects (DAFx- 04), Naples, Italy, 2004, pp. 268-273.
10. A. Southern, "Spatial rendering of digital waveguide mesh room acoustic models for multichannel sound," M.S. thesis, Department of Electronics, The University of York, UK, 2006, Available at http://wwwusers. york.ac.uk/~aps502/pubs.html.
11. M.A. Gerzon, "With-height sound reproduction," Journal of the Audio Engineering Society, vol. 21, pp. 2-10, 1973.
12. th AES Conference on Surround Sound Techniques, Technology and Perception, Schloss Elmau, Germany, 2001, pp. 21-24.
13. B.J. Wiggins, An Investigation into the real-time manipulation and control of three-dimensional sound fields, Ph.D. thesis, University of Derby, UK, 2004, Available at http://sparg.derby.ac.uk/SPARG/PDFs/BWPhDThesis.pdf.
14. R. Furse, "First and second order ambisonic decoding equations," Available at http://www.muse.demon.co.uk/ref/speakers.html, Accessed March 21, 2007.
15. D. Malham, "Second and third order ambisonics - the furse-malham set," Available at http://www.york.ac.uk/inst/mustech/3d-Audio/secondor. html, Accessed March 21, 2007.
16. M.A. Poletti, "A unified theory of horizontal holographic sound systems," Journal of the Audio Engineering Society, vol. 48, no. 12, pp. 1155-1182, 2000.
17. F.J. Fahy, Sound Intensity, Elsevier Applied Science, London, 1989.
18. J. Merimaa, "Applications of a 3d microphone array," in Audio Engineering Society 112th Convention, Munich, Germany, 2002.
19. J. Merimaa, Analysis, Synthesis and Perception of spatial sound - Binaural Auditory modeling and multichannel loudspeaker reproduction, Ph.D. thesis, Helsinki University of Technology, 2006, Available at http://lib.tkk.fi/Diss/2006/isbn9512282917/.
20. M.A. Gerzon, "Ultra-directional microphones - part 1," Stuidio Sound, pp. 434-437, October, 1970.
21. P.S. Cotterell, On the Theory of the Second-Order Soundfield Microphone, Ph.D. thesis, University of Reading, 2002, Available at http://www.ambisonic. net/pdf/CotterellThesis/.
22. th AES Convention, 2003.
23. M.A. Gerzon, "Ultra-directional microphones - part 2," Stuidio Sound, pp. 501-504, November, 1970.
24. M.A. Gerzon, "Ultra-directional microphones - part 3," Stuidio Sound, pp. 539-543, December, 1970.