Title :
Localization of underwater wide band acoustic sources
Author :
Bourennane, S. ; Faure, B.
Author_Institution :
CEPHAG, CNRS, St. Martin d´´Heres, France
Abstract :
In this work, the signal processing methods are used for determining the direction of arrival of the wideband acoustic signals. The performance of several frequency methods using the incoherent or coherent signal subspace are tested on the experimental data. The temporal method is used with the same data
Keywords :
acoustic signal processing; underwater sound; coherent signal subspace; direction of arrival; experimental data; frequency methods; incoherent signal subspace; signal processing; temporal method; underwater acoustic sources; wideband acoustic signals; Acoustic noise; Acoustic signal processing; Array signal processing; Frequency domain analysis; Frequency estimation; Matrix decomposition; Narrowband; Signal processing; Underwater acoustics; Wideband;
Conference_Titel :
Acoustics, Speech, and Signal Processing, 1991. ICASSP-91., 1991 International Conference on
Conference_Location :
Toronto, Ont.
Print_ISBN :
0-7803-0003-3
DOI :
10.1109/ICASSP.1991.150700
