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Theory and Implementation of Advanced Signal Processing for Active and Passive Sonar Systems
2000Several review articles on sonar system technology have provided a detailed description of the mainstream sonar signal processing functions along with the associated implementation considerations. This chapter attempts to extend the scope of these articles by introducing an implementation effort of nonmainstream processing schemes in real-time sonar ...
Stergios Stergiopoulos, Geoffrey Edelson
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An Improved Tracking Method for Distributed Passive Sonar System
2022 7th International Conference on Signal and Image Processing (ICSIP), 2022Pengfei Shao, Qing Li, Bin Zhou
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The Journal of the Acoustical Society of America, 1989
The employment of multipath time-delay estimation for acoustic source localization with passive autocorrelation and cross-correlation systems is examined. Important differences in multipath time-delay estimation with wideband and narrower band systems are delineated.
Peter Bilazarian, David J. Pistacchio
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The employment of multipath time-delay estimation for acoustic source localization with passive autocorrelation and cross-correlation systems is examined. Important differences in multipath time-delay estimation with wideband and narrower band systems are delineated.
Peter Bilazarian, David J. Pistacchio
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Development of a passive sonar system for localization of an underground sound origin
The Journal of the Acoustical Society of America, 1998The aim of the work described in this paper is to develop a complex underground acoustic system which detects and localizes the origin of an underground hammering sound using an array of hydrophones located about 100 m underground. Three different methods for the sound localization will be presented, a time-delay method, a power-attenuation method and ...
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Sensitivity studies of tapped delay line filters applied to a passive sonar systemâ€
International Journal of Control, 1970Performance sensitivity of a tapped delay line filter is studied by varying system parameters such as tap coefficients, tap spacings, and the spectra and bandwidth of signal, noise, and directional noises. The optimum filter is designed both with and without the directional noise by using mean-square-error criterion for the case of single and multiple ...
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Clustering-and-Bagging-based Ensemble for Novelty Detection in Passive Sonar Systems
2022 IEEE Latin American Conference on Computational Intelligence (LA-CCI), 2022Eduardo Sperle Honorato +2 more
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A Review on Deep Learning-Based Approaches for Automatic Sonar Target Recognition
Electronics (Switzerland), 2020Dhiraj Neupane, Jongwon Seok
exaly
A Hierarchical Ensemble of LSTM-based Autoencoders for Novelty Detection in Passive Sonar Systems
2021 IEEE Latin American Conference on Computational Intelligence (LA-CCI), 2021Eduardo Sperle Honorato +2 more
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Passive sonar target classification using multi-layer perceptron trained by salp swarm algorithm
Ocean Engineering, 2019Mohammad Khishe
exaly