Simulation of Room Acoustics with a 3-D Finite Difference Mesh

Proceedings of the 1994 International Computer Music Conference, ICMC 1994

Volumn , Issue , 1994, Pages 463-466

  Savioja, Lauri ^a   Rinne, Timo J ^a   Takala, Tapio ^a  

^a AALTO UNIVERSITY   (Finland)

Author keywords

[No Author keywords available]

Indexed keywords

ACOUSTIC WAVE PROPAGATION; ARCHITECTURAL ACOUSTICS; FINITE DIFFERENCE METHOD;

ARBITRARY DIMENSION; DIFFRACTION EFFECTS; FINITE DIFFERENCE SCHEME; GEOMETRICAL ACOUSTICS; HIGH FREQUENCY HF; IMAGE-SOURCE METHOD; LOWER FREQUENCIES; ROOM ACOUSTICS; SOUND PROPAGATION; TRACING SOURCES;

DIFFRACTION;

EID: 85074214063     PISSN: None     EISSN: None     Source Type: Conference Proceeding    
DOI: None     Document Type: Conference Paper

References (9)

1. Andrew S. Glassner, An Introduction to Ray Tracing, 3, printing, London, Academic Press Limited, 323 p.
2. J. Kirszenstein, An Image Source Computer Model For Room Acoustics Analysis And Electroacoustic Simulation, Applied Acoustics, Vol. 17, No. 4; Pp. 275-295.
3. A. Kulowski, Algorithmic Representation of the Ray Tracing Technique, Applied Acoustics, Vol. 18, No. 6, pp. 449-469.
4. Naylor G. M., ODEON - Another Hybrid Room Acoustical Model, Applied Acoustics, Vol.38, Special Issue on Computer Modelling and Auralisation of Sound Fields In Rooms, pp. 131-143.
5. M. R. Schroeder, New Method of Measuring Reverberation Time, J. Acoust. Soc. Am., Vol 37, pp. 4090-412.
6. Julius O. Smith, Physical modeling using digital waveguides, Computer Music Journal, VoL 16, No. 4, pp. 75-87, Winter 1992.
7. Scott A. Van Duyne and Julius O. Smith, Physical Modeling with the 2-D Digital Waveguide Mesh, Proceedings of the 1993ICMC, Tokyo.
8. J. P. Man, Different Computer Modelling Methods - Their Merits and Their Applications, 12th LC.A., Toronto, July 1986, E4-10.
9. M. Voriander, Simulation of the Transient and Steady-state Sound Propagation in Rooms Using a New Combined Ray-tracing/ Image-source Algorithm, J. Acoust Soc. Am., Vol. 86, No. 1, pp. 172-178.