Robust TDE-based DOA estimation for compact audio arrays

Proceedings of the IEEE Sensor Array and Multichannel Signal Processing Workshop

Volumn 2002-January, Issue , 2002, Pages 214-218

  Varma, Krishnaraj ^a   Ikuma, Takeshi ^a   Beex, A A ^a  

^a Virginia Polytechnic Institute and State University   (United States)

Author keywords

[No Author keywords available]

Indexed keywords

ALGORITHMS; COMPUTATIONAL EFFICIENCY; FREQUENCY ESTIMATION; REVERBERATION; SIGNAL PROCESSING; TIME DELAY;

CROSS CORRELATIONS; DIRECTION OF ARRIVALESTIMATION(DOA); GENERALIZED CROSS CORRELATIONS; GOERTZEL ALGORITHM; REVERBERANT CONDITION; REVERBERANT ENVIRONMENT; SAMPLING FREQUENCIES; TIME DELAY ESTIMATES;

DIRECTION OF ARRIVAL;

EID: 4344672534     PISSN: None     EISSN: 2151870X     Source Type: Conference Proceeding    
DOI: 10.1109/SAM.2002.1191031     Document Type: Conference Paper

References (10)

1. M. Brandstein and D. Ward, ed. Microphone Arrays: Signal Processing Techniques and Applications. Springer-Verlag, Berlin, 2001.
2. C. H. Knapp and G. C. Carter, "The generalized correlation method for estimation of time delay, " IEEE Trans. ASSP., vol. ASSP-24, pp. 320-327, Aug. 1976.
3. S. Holm, "FFT pruning applied to time domain interpolation and peak localization", IEEE Trans. ASSP., vol ASSP-35, Dec. 1987, pp. 1776-1777.
4. J. G. Proakis and D. G. Manolakis, Digital Signal Processing. Prcntice Hall, Upper Saddle River, 1996.
5. M. S. Bazaraa, H. D. Sherali, and C. M. Shetty, Nonlinear Programming: Theory and Algorithm. John Wiley & Sons, New York: 1993.
6. DARPA TIMIT Acoustic-Phonetic Continuous Speech Corpus, NIST Speech Disc 1-1.1, Oct. 1990.
7. P. M. Peterson, "Simulating the response of multiple microphones to a single acoustic source in a reverberant room, " J. Acoust. Soc. Amer vol. 80, pp. 1527-1529, Nov. 1986.
8. J. B. Allen and D. A. Berkley, "Image method for efficiently simulating small-room acoustics, " J. Acoust. Soc. Amer., vol. 65, pp. 943-950, Apr. 1979.
9. H. Kuttruff, Room Acoustics. 3,ed., London, U. K.Elsevier, 1991.
10. S. C. Douglas, S. Amari, and S.-Y. Kung, "Gradient adaptation under unit-norm constraints, " in Proc. IEEE Workshop Statistical Signal Array Processing, Portland, OR, September 1998, pp. 144-14.