HYDROACOUSTICS
ANNUAL JOURNAL |
START | NEW VOL 20 | SEARCH | STATISTICS | PAS - GDANSK DIVISION |
pp. 61-66, vol. 13, 2010 Jacek Domagalski Akademia Marynarki Wojennej, Gdynia, Poland Jerzy Dobrzeniecki Akademia Marynarki Wojennej, Gdynia, Poland Key words: characteristics of underwater noise; spectrogram; shallow sea; classification Abstract: Paper presents the results of the structure of the hydroacoustics field of different classes’ vessels measurements. Characteristics of underwater noises were described in the form of spectrograms and graphs worked out for different ship’s speeds. These results are representative for hydroacoustic measurements carried out in the shallow sea.
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