Spatial correlation and coherence in reverberant acoustic fields: Extension to microphones with arbitrary first-order directivity

Journal of the Acoustical Society of America

Volumn 123, Issue 1, 2008, Pages 154-162

  Kuster, Martin ^a  

^a QUEEN'S UNIVERSITY BELFAST   (United Kingdom)

Author keywords

[No Author keywords available]

Indexed keywords

ACOUSTIC VARIABLES MEASUREMENT; CORRELATION METHODS; MATHEMATICAL MODELS; MICROPHONES; REVERBERATION;

COHERENCE FUNCTIONS;

ACOUSTIC FIELDS;

ACOUSTICS; ARTICLE; DIFFUSION; MEASUREMENT; MICROPHONE; PRIORITY JOURNAL; SIGNAL PROCESSING; SOUND; THEORETICAL STUDY; VELOCITY;

ACOUSTICS; AMPLIFIERS; HUMANS; MODELS, STATISTICAL; SOUND;

EID: 37849025764     PISSN: 00014966     EISSN: None     Source Type: Journal    
DOI: 10.1121/1.2812592     Document Type: Article

References (21)

1. R. K. Cook, R. V. Waterhouse, R. D. Berendt, S. Edelman, and M. C. Thompson, Jr., " Measurement of correlation coefficients in reverberant sound fields., " J. Acoust. Soc. Am. 27, 1072-1077 (1955).
2. F. Jacobsen, " The diffuse sound field., " Technical Report No. 27, The Acoustics Laboratory, Technical University of Denmark, Lyngby, 1979.
3. F. Jacobsen and T. Roisin, " The coherence of reverberant sound fields., " J. Acoust. Soc. Am. 108, 204-210 (2000).
4. B. Rafaely, " Spatial-temporal correlation of a diffuse sound field., " J. Acoust. Soc. Am. 107, 3254-3258 (2000).
5. I. Chun, B. Rafaely, and P. Joseph, " Experimental investigation of spatial correlation in broadband reverberant sound fields., " J. Acoust. Soc. Am. 113, 1995-1998 (2003).
6. I. M. Lindevald and A. H. Benade, " Two-ear correlation in the statistical sound fields of rooms., " J. Acoust. Soc. Am. 80, 661-664 (1986).
7. J. Usher, " Design criteria for high quality upmixers., " in Proceedings of the 28th International Conference of the Audio Engineering Society, Piteá, Sweden,, 2006.
8. G. Martin, " The significance of interchannel correlation, phase and amplitude differences on multichannel microphone techniques., " in Proceedings of the 113th Convention of the Audio Engineering Society, Los Angeles,, 2002.
9. M. Williams and G. L. Dû, " Microphone array analysis for multichannel sound recording., " in Proceedings of the 107th Convention of the Audio Engineering Society, New York,, 1999.
10. F. Rumsey, Spatial Audio, 1st ed. (Focal, Oxford, 2001).
11. J. S. Bendat and A. G. Piersol, Engineering Applications of Correlation and Spectral Analysis, 1st ed. (Wiley, New York, 1980).
12. M. A. Gerzon and G. J. Barton, " Ambisonic decoders for HDTV., " in Proceedings of the 92nd Convention of the Audio Engineering Society, Vienna,, 1992.
13. K. Farrar, " Soundfield microphone., " Wireless World, 0043-6062 October, 48-50 (1979).
14. G. James, Advanced Modern Engineering Mathematics (Addison Wesley, Harlow, 1999), Chap..
15. J. S. Bendat and A. G. Piersol, Engineering Applications of Correlation and Spectral Analysis, 1st ed. (Wiley, New York, 1980), Chap..
16. I.-R. BS.775-1, " Multichannel stereophonic sound systems with and without accompanying picture., " Technical Report, International Telecommunication Union Radiocommunication Assembly, Geneva, 1992-1994.
17. A. V. Oppenheim and R. W. Schafer, Digital Signal Processing (Prentice-Hall, London, 1975), Chap..
18. F. Jacobsen and T. G. Nielsen, " Spatial correlation and coherence in a reverberant sound field., " J. Sound Vib. 118, 175-180 (1987).
19. J. Daniel, J.-B. Rault, and J.-D. Polack, " Ambisonics encoding of other audio formats for multiple listening conditions., " in Proceedings of the 105th Convention of the Audio Engineering Society, San Francisco,, 1998.
20. J.-M. Jot, V. Larcher, and J.-M. Pernaux, " A comparative study of 3-D audio encoding and rendering techniques., " in Proceedings of the 16th International Conference of the Audio Engineering Society, Rovaniemi,, 1999.
21. K. Kuno and K. Ikegaya, " A statistical consideration on models for sound fields composed of random plane and spherical wave elements., " J. Acoust. Soc. Jpn. 30, 65-75 (1974), (in Japanese).