Super-resolution spherical microphone arrays

IEEE Convention of Electrical and Electronics Engineers in Israel, Proceedings

Volumn , Issue , 2004, Pages 424-427

  Rafaely, Boaz ^a   Park, Munhum ^b  

^a BEN GURION UNIVERSITY OF THE NEGEV   (Israel)

^b UNIVERSITY OF SOUTHAMPTON   (United Kingdom)

Author keywords

[No Author keywords available]

Indexed keywords

ACOUSTIC FIELDS; ARRAYS; FOURIER TRANSFORMS; FUNCTIONS; NATURAL FREQUENCIES; SOUND RECORDING; SPEECH COMMUNICATION;

NOISE REJECTION; ROOM ACOUSTIC MEASUREMENTS; SPATIAL RESOLUTION; SPHERICAL HARMONICS;

MICROPHONES;

EID: 17444429683     PISSN: None     EISSN: None     Source Type: Conference Proceeding    
DOI: None     Document Type: Conference Paper

References (13)

1. J. Meyer and G.W. Elko, "A highly scalable spherical microphone array based on an orthonormal decomposition of the soundfield," Proceedings of ICASSP 2002, vol. II, pp. 1781-1784, 2002.
2. T.D. Abhayapala and D.B. Ward, "Theory and design of high order sound field microphones using spherical microphone array," Proceedings of ICASSP 2002, vol. II, pp. 1949-1952, 2002.
3. G. Weinreich and E. Arnold, "Method for acoustic radiation fields," J. Acoust. Soc. Am., vol. 68, no. 2, pp. 404-411, 1980.
4. B. Rafaely, "Plane wave decomposition of the pressure on a sphere by spherical convolution," Technical memorandum no. 910, ISVR, University of Southampton, 2003.
5. B. Rafaely, "Decomposition of reverberant sound fields into plane waves using microphone arrays," presented at the 5th international workshop on Microphone Array Systems, Theory and Practice, Erlangen-Nuremberg, Germany, 15-16 May 2003.
6. B.N. Gover, J. G. Ryan and M. R. Stinson, "Microphone array measurement system for analysis of directional and spatial variations of sound fields," J. Acoust. Soc. Am., vol. 112, no. 5, pp. 1980-1991, 2002.
7. J. R. Driscoll, and D. M. Healy Jr., "Computing Fourier transforms and convolutions on the 2-sphere," Advances in Applied Mathematics, vol. 15, pp. 202-250, 1994.
8. E.G. Williams, Fourier acoustics: sound radiation and nearfield acoustical holography. New York: Academic Press, 1999.
9. E. De Witte, H. D. Griffiths and P. V. Brennan, "Phase mode processing for spherical anttena arrays," Electronics Letters, Vol. 30 no. 20, pp. 1430-1431, 2003.
10. M. J. Mohlenkamp, "A fast transform for spherical harmonics," The Journal of Fourier Analysis and Applications, vol. 5, no. 2/3, pp. 159-184, 1999.
11. R. H. Hardin and N. J. A. Sloane, "McLaren's improved snub cube and other new spherical designs in three dimensions," Discrete and Computational Geometry, vol. 15, pp. 429-441, 1995. See also web site at http://www.research.att-com/njas/sphdesigns/.
12. V. I. Lebedev and A. L. Skorokhodov, "Quadrature formulas of orders 41, 47, and 53 for the sphere," Russian Acad. Sci. Dokl. Math., vol. 45, no. 3, pp. 587-592, 1992.
13. M. Park, "Spherical microphone array based on plane-wave decomposition using spherical Fourier transform design, development and application," MSc thesis, ISVR, University of Southampton, 2003.