Improved Time-Delay Estimates of Underwater Acoustic Signals Using Beamforming and Prefiltering Techniques

IEEE Journal of Oceanic Engineering

Volumn 14, Issue 3, 1989, Pages 238-244

  Ferguson, Brian G ^a  

^a DEFENCE SCIENCE AND TECHNOLOGY ORGANISATION   (Australia)

Author keywords

[No Author keywords available]

Indexed keywords

ACOUSTIC WAVES--VELOCITY; HYDROPHONES; MATHEMATICAL TECHNIQUES--ALGORITHMS; OCEAN ENGINEERING; SIGNAL FILTERING AND PREDICTION;

BEAMFORMING METHODS; OMNIDIRECTIONAL HYDROPHONES; PASSIVE SONAR SYSTEMS; PREFILTERING ALGORITHMS; PREFILTERING TECHNIQUES;

SONAR;

EID: 0024700225     PISSN: 03649059     EISSN: 15581691     Source Type: Journal    
DOI: 10.1109/48.29601     Document Type: Article

References (5)

1. G.C. Carter, “Time-delay estimation for passive sonar processing,” IEEE Trans. Acoust., Speech, Signal Processing, vol. ASSP-29, pp. 463–470, June 1981.
2. A.G. Piersol, “Time-delay estimation using phase data,” IEEE Trans. Acoust., Speech, Signal Processing, vol. ASSP-29, pp. 471–477, June 1981.
3. H.A. d'Assumpcao and G.E. Mountford, “An overview of signal processing for arrays of receivers,” J. EEE Aust., vol. 4, pp. 6–19, Mar. 1984.
4. D.A. Gray, “Some applications of parametric and nonparametric spectral estimation techniques to passive sonar data,” J. EEE Aust., vol. 5, pp. 112–119, June 1985.
5. C.H. Knapp and G.C. Carter, “The generalized correlation method for estimation of time delay,” IEEE Trans. Acoust., Speech, Signal Processing, vol. ASSP-24, pp. 320–327, Aug. 1976.