- Tytuł:
- Underwater Noise Generated by a Small Ship in the Shallow Sea
- Autorzy:
-
Grelowska, G.
Kozaczka, E.
Kozaczka, S.
Szymczak, W. - Powiązania:
- https://bibliotekanauki.pl/articles/177360.pdf
- Data publikacji:
- 2013
- Wydawca:
- Polska Akademia Nauk. Czytelnia Czasopism PAN
- Tematy:
-
signal processing
sound propagation
underwater ship noise
propagation in the shallow sea - Opis:
- Study of the sea noise has been a subject of interest for many years. The first works in this scope were published at the turn of the twentieth century by Knudsen (Knudsen et al., 1948) and G. Wenz (Wenz, 1962). Disturbances called “shipping noise” are one of the important components of the sea noise. In this work the results of an experimental research of underwater noise produced by a small ship of a classic propulsion are presented. A linear receiving antenna composed of two orthogonal components was used in the investigation. Identification of the main sources of acoustic waves related with the ship was achieved. In addition, the intensity of the wave was measured. The research was performed in conditions of the shallow sea.
- Źródło:
-
Archives of Acoustics; 2013, 38, 3; 351-356
0137-5075 - Pojawia się w:
- Archives of Acoustics
- Dostawca treści:
- Biblioteka Nauki
Artykuł