Maximum likelihood estimation of time delays in multipath acoustic channel

Signal Processing

Volumn 90, Issue 5, 2010, Pages 1750-1754

  Bhardwaj, Tarkeshwar Prasad ^a   Nath, Ravinder ^a  

^a NATIONAL INSTITUTE OF TECHNOLOGY   (India)

Author keywords

Acoustic channel; Maximum likelihood estimation; Multipath; Time delay estimator

Indexed keywords

ACCURACY PERCENTAGES; ACOUSTIC CHANNELS; GAUSSIAN STOCHASTIC INPUTS; GENERALIZED AUTOCORRELATION ESTIMATORS; MAXIMUM LIKELIHOOD ESTIMATOR; ML ESTIMATORS; MULTI-PATH; MULTIPATH TIME-DELAY; PERFORMANCE MEASURE; SIMULATION RESULT; TIME DELAY ESTIMATION; UNCORRELATED NOISE;

ACOUSTICS; COMPUTATIONAL METHODS; COMPUTER SIMULATION; ESTIMATION; TIME DELAY;

MAXIMUM LIKELIHOOD ESTIMATION;

EID: 75249103014     PISSN: 01651684     EISSN: None     Source Type: Journal    
DOI: 10.1016/j.sigpro.2009.11.023     Document Type: Article

References (16)

1. Knapp C.H., and Carter G.C. The generalized correlation method for estimation of time delay. IEEE Trans. Acoust. Speech Signal Process. ASSP-24 4 (August 1976) 320-327
2. G.C. Carter (Ed.), IEEE Trans. Acoust. Speech Signal Processing Special issue on time delay estimation ASSP-29 (3) (June 1981).
3. Ianniello J.P. Large and small error performance limits for multipath time delay estimation. IEEE Trans. Acoust. Speech Signal Process. ASSP-34 2 (April 1986) 245-251
4. Ianniello J.P. High resolution multipath time delay estimation for broad-band random signals. IEEE Trans. Acoust. Speech Signal Process. 36 3 (March 1988) 320-327
5. Moghaddam P.P., Amindavar H., and Kirlin R.L. A new time-delay estimation in multipath. IEEE Trans. Signal Process. 51 5 (May 2003) 1129-1142
6. Smith J.O., and Friedlander B. Adaptive multipath delay estimation. IEEE Trans. Acoust. Speech Signal Process. ASSP-33 4 (August 1985) 812-822
7. Benesty L., and Huang Y. Adaptive Signal Processing Applications to Real World Problems (2003), Springer, Berlin
8. Hänsler E. The hands-free telephone problem-An annotated bibliography. Signal Processing 27 (June 1992) 259-271
9. Breining C., Dreiseital P., Hänsler E., Mader A., Nitsch B., Puder H., Schertler T., Schmidt G., Tilp J., and Lee J.S. Acoustic echo control-an application of very high order adaptive filters. IEEE Signal Process. Mag. 16 4 (July 1999) 42-69
10. R.N. Sharma, A.K. Chaturvedi, G. Sharma, Acoustic echo cancellation using multiple sub-filters, in: IEEE TENCON2003 Conference on Proceedings, India, October 2003, pp. 393-396.
11. R.N. Sharma, A.K. Chaturvedi, G. Sharma, Multipath delay estimation for acoustic echo channel, in: IEEE TENCON2004 Conference on Proceedings, Thailand, November 2004, pp. 21-24.
12. Kellermann W. Current topics in adaptive filtering for hands-free acoustic communication and beyond. Signal Processing 80 9 (September 2000) 1695-1696
13. R.N. Sharma, A.K. Chaturvedi, G. Sharma, Tracking behaviour of acoustic echo canceller using multiple sub-filters, in: Proceedings of the European Signal Processing Conference EUSIPCO-2006, Italy, September 2006.
14. R. Nath, Adaptive Echo Cancellation Based on a multipath model of acoustic channel, Ph.D. Thesis, Department of Electrical Engineering Indian Institute of Technology Kanpur, Kanpur, UP, India, October 2005.
15. Friedlander B. On the Cramer-Rao bound for time delay and doppler estimation. IEEE Trans. Inform. Theory IT-30 3 (May 1984) 575-580
16. P.P. Moghaddam, H. Amindawar, Estimation of multipath parameters for nonresolvable time delays, in: IEEE NORDIC Signal Processing Symposium, Kolmoarden, Sweden, NORSIG 2000, June 2000.