Identification of the ships underwater noise sources in the coastal region

• Autorzy: Gloza I. , Malinowski S. J.
• Języki publikacji: EN

Abstrakty

EN

The results of the investigations of underwater noise radiated by ships at the background of the ambient sea noise in the coastal region are presented. Sounds in shallow water are inherently modified by the local environment. Based on the results of the measurements of both the ambient noise and the noise radiated by ships the investigations of the influence of the ship's motion on the ambient sea noise were carried out. What more the noise field at the sea in the coastal region is notably influenced with the technical noise, especially connected with the human's activity.

• Wydawca: Polskie Towarzystwo Akustyczne. Oddział Gdański
• Czasopismo: Hydroacoustics
• Rocznik: 2002
• Tom: Vol. 5
• Strony: 9--16
• Opis fizyczny: Bibliogr. 4 poz., rys., tab.

Twórcy

autor

Gloza I.

• Naval University of Gdynia ul. Śmidowicza 69,81-103 Gdynia, Poland

autor

Malinowski S. J.

• Naval University of Gdynia ul. Śmidowicza 69,81-103 Gdynia, Poland

Bibliografia

• 1. E. Kozaczka: Underwater ship noise. Symposium on Hydroacoustics, Gdańsk-Jurata 2000.
• 2. P.T. Arveson, D. T. Vendittis: Radiated noise characteristics of a modem cargo ship. J. Acoust. Soc. Am., 107 (1),118-129,2000,
• 3. D. Ross: Mechanics o fUnderwater Noise, Pergamon, and New York 1976.
• 4. R. J. Urick: Principles of Underwater Sound, Me Graw-Hill, New York 1975. Chap. 10.