HYDROACOUSTICS
ANNUAL JOURNAL |
START | NEW VOL 20 | SEARCH | STATISTICS | PAS - GDANSK DIVISION |
pp. 145-150, vol. 2, 1999 Jan Schmidt Technical University of Gdansk, Acoustics Department, Gdansk, Poland Roman Salamon Technical University of Gdansk, Acoustics Department, Gdansk, Poland Key words: Abstract: The paper presents the signals classification method based on the parametric spectral analysis as applied to the passive sonar. The system's structure is discussed special emphasis is given to the procedure of features selection in which true poles are chosen. Attached are results of tests carried out to evaluate the applicability of parametric methods of spectral estimation for the purpose of creating acoustic portraits and their classification.
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