Real-time 3D finite-difference time-domain simulation of low- and mid-frequency room acoustics

Proceedings of the International Conference on Digital Audio Effects, DAFx

Volumn , Issue , 2010, Pages

  Savioja, Lauri ^a,b  

^a NVIDIA   (United States)

^b AALTO UNIVERSITY   (Finland)

Author keywords

[No Author keywords available]

Indexed keywords

ARCHITECTURAL ACOUSTICS; COMPUTER GRAPHICS; DISPERSION (WAVES); FINITE DIFFERENCE TIME DOMAIN METHOD; GRAPHICS PROCESSING UNIT;

3D FINITE DIFFERENCE TIME DOMAINS; DISPERSION ERROR; FINITE-DIFFERENCE TIME-DOMAIN SIMULATION; LOWER FREQUENCIES; MASSIVELY PARALLEL COMPUTING; MID-FREQUENCY; PARALLEL-COMPUTING ENVIRONMENT; REAL- TIME; ROOM ACOUSTICS; TASK ORDERS;

PROGRAM PROCESSORS;

EID: 85139270232     PISSN: 24136700     EISSN: 24136689     Source Type: Conference Proceeding    
DOI: None     Document Type: Conference Paper

References (39)

1. U. P. Svensson and U. Kristiansen, "Computational modelling and simulation of acoustic spaces," in Proc. AES 22nd Conf. on Virtual, Synthetic and Entertainment Audio, pp. 11-30. Espoo, Finland, June 2002.
2. A. Krokstad, S. Strøm, and S. Sørsdal, "Calculating the acoustical room response by the use of a ray tracing technique," Journal of Sound vibration, vol. 8, no. 1, pp. 118-125, Jan 1968.
3. J. Allen and D. Berkley, "Image method for efficiently simulating small-room acoustics," Journal of the Acoustical Society of America, vol. 65, no. 4, pp. 943-950, 1979.
4. S. Siltanen, T. Lokki, S. Kiminki, and L. Savioja, "The room acoustic rendering equation," Journal of the Acoustical Society of America, vol. 122, no. 3, pp. 1624-1635, 2007.
5. D. Botteldooren, "Finite difference time domain simulation of low frequency room acoustic problems," The Journal of the Acoustical Society of America, vol. 98, no. 8, pp. 3302-3308, Jan 1995.
6. M. van Walstijn and K. Kowalczyk, "On the numerical solution of the 2D wave equation with compact FDTD schemes," in Proc. 11th Int. Conference on Digital Audio Effects (DAFx-08). Espoo, Finland, Sept. 2008.
7. K. Kowalczyk and M. van Walstijn, "Room acoustics simulation using 3-D compact explicit FDTD schemes," IEEE Transactions on Audio, Speech and Language Processing, p. in print, 2010.
8. S. Van Duyne and J. O. Smith III, "The tetrahedral digital waveguide mesh," in Proc. IEEE ASSP Workshop on Applications of Signal Processing to Audio and Acoustics. Mohonk, New Paltz, NY, Oct. 1995.
9. L. Savioja, T. Rinne, and T. Takala, "Simulation of room acoustics with a 3-D finite difference mesh," in Proc. Int. Computer Music Conf., pp. 463-466. Aarhus, Denmark, Sept. 1994.
10. L. Savioja and V. Välimäki, "Interpolated rectangular 3-D digital waveguide mesh algorithms with frequency warping," Speech and Audio Processing, IEEE Transactions on, vol. 11, no. 6, pp. 783 - 790, Nov 2003.
11. N. Raghuvanshi, R. Narain, and M. Lin, "Efficient and accurate sound propagation using adaptive rectangular decomposition," IEEE Transactions on Visualization and Computer Graphics, vol. 15, no. 5, pp. 789 - 801, 2009.
12. L. Savioja, J. Huopaniemi, T. Lokki, and R. Väänänen, "Creating interactive virtual acoustic environment," Journal of the Audio Engineering Society, vol. 47, no. 9, pp. 675-705, Sept. 1999.
13. A. Silzle, H. Strauss, and P. Novo, "IKA-SIM : A system to generate auditory virtual environments," in 116th AES Convention. Berlin, Germany, 2004.
14. P. Calamia, U. P. Svensson, and T. Funkhouser, "Integration of edge-diffraction calculations and geometrical-acoustics modeling," in Proceedings of Forum Acusticum. Budapest, Hungary, Sept. 2005.
15. M. Taylor, A. Chandak, Z. Ren, C. Lauterbach, and D. Manocha, "Fast edge-diffraction for sound propagation in complex virtual environments," in In Proc. EAA Auralization Symposium. Espoo, Finland, June 2009.
16. S. Siltanen, T. Lokki, and L. Savioja, "Frequency domain acoustic radiance transfer for real-time auralization," Acta Acustica united with Acustica, vol. 95, pp. 106-117, 2009.
17. L. Savioja, J. Backman, A. Järvinen, and T. Takala, "Waveguide mesh method for low-frequency simulation of room acoustics," in Proc. 15th Intl. Congress on Acoustics (ICA). Trondheim, Norway, June 1995.
18. D. Murphy, M. Beeson, S. Shelley, and A. Moore, "Hybrid room impulse response synthesis in digital waveguide mesh based room acoustics simulation," in Proc. 11th Int. Conference on Digital Audio Effects (DAFx-08), pp. 1-8. Espoo, Finland, Sept. 2008.
19. E. Lindholm, M. Kilgard, and H. Moreton, "A userprogrammable vertex engine," in SIGGRAPH '01: Proceedings of the 28th annual conference on Computer graphics and interactive techniques. Los Angeles, CA, USA, Aug. 2001.
20. J. Owens, D. Luebke, N. Govindaraju, and M. Harris, "A survey of general-purpose computation on graphics hardware," In Eurographics 2005, State of the Art Reports, pp. 21-51, Sept. 2005.
21. NVIDIA Corporation, "NVIDIA CUDA programming guide," pp. 1-147, 2009.
22. NVIDIA Corporation, "GPU technology conference," 2009, http://www.nvidia.com/object/gpu-technology-conference, accessed April 6th, 2010.
23. N. Govindaraju, B. Lloyd, Y. Dotsenko, B. Smith, and J. Manferdelli, "High performance discrete Fourier transforms on graphics processors," In Proc. SC '08: ACM/IEEE conference on Supercomputing, Nov. 2008.
24. L. Savioja, V. Välimäki, and J. O. Smith III, "Real-time additive synthesis with one million sinusoids using a GPU," in AES 128th Convention. London, UK, 2010.
25. N. Tsingos, "Using programmable graphics hardware for auralization," in Proc. EAA Symposium on Auralization. Espoo, Finland, June 2009.
26. M. Jedrzejewski and K. Marasek, "Computation of room acoustics using programmable video hardware," in Proc. International Conference on Computer Vision and Graphics, ICCVG 2004, pp. 587-592. Warsaw, Poland, Sept. 2004.
27. N. Röber, U. Kaminski, and M. Masuch, "Ray acoustics using computer graphics technology," in In Proc. 10th Int. Conference on Digital Audio Effects (DAFx-07). Bordeaux, France, Sept. 2007.
28. A. Chandak, C. Lauterbach, M. Taylor, Z. Ren, and D. Manocha, "AD-Frustum: Adaptive frustum tracing for interactive sound propagation," IEEE Transactions on Visualization and Computer Graphics, vol. 14, no. 6, pp. 1707 - 1722, 2008.
29. M. Taylor, A. Chandak, L. Antani, and D. Manocha, "RESound: Interactive sound rendering for dynamic virtual environments," in In Proc. 17th International ACM Conference on Multimedia. Beijing, China, Oct. 2009.
30. M. Rumpf and R. Strzodka, "Using graphics cards for quantized FEM computations," In Proc. of VIIP, pp. 193-202, 2001.
31. T. Takahashi and T. Hamada, "GPU-accelerated boundary element method for Helmholtz'equation in three dimensions," International Journal for Numerical Methods in Engineering, vol. 80, no. 10, pp. 1295-1321, 2009.
32. N. Tsingos, C. Dachsbacher, and S. Lefebvre, "Instant sound scattering," in In Proc. of the 18th Eurographics Symposium on Rendering. Grenoble, France, June 2007.
33. N. Röber, M. Spindler, and M. Masuch, "Waveguide-based room acoustics through graphics hardware," in Proc. International Computer Music Conference. New Orleans, LA. USA, Nov. 2006.
34. G. Campos and D. Howard, "A parallel 3d digital waveguide mesh model with tetrahedral topology for room acoustic simulation," in Proc. COST G-6 Conference on Digital Audio Effects (DAFx-00). Verona, Italy, Dec. 2000.
35. A. Southern, D. Murphy, G. Campos, and P. Dias, "Finite difference room acoustic modelling on a general purpose graphics processing unit," in In 128th Audio Engineering Society Convention. London, UK, May 2010.
36. K. Kowalczyk and M. van Walstijn, "Modelling frequencydependent boundaries as digital impedance filters in FDTD and K-DWM room acoustics simulations," Journal of the Audio Engineering Society, vol. 56, no. 7/8, pp. 569-583, 2008.
37. Khronos Group, "OpenCL overview," http://www.khronos.org/ opencl/, accessed April 6th, 2010.
38. NVIDIA Corporation, "The next generation CUDA architecture," http://www.nvidia.com/object/fermi-architecture, accessed April 6th, 2010.
39. J. O. Smith, Digital Audio Resampling Home Page, http://www-ccrma. stanford.edu/~jos/resample/, January 28, 2002.