Influence of protective hydrophone housing on its receiving sensitivity

• Autorzy: Kula S. , Józwiak R.
• Języki publikacji: EN

Abstrakty

EN

The purpose of the carried-out examinations was to verify the receiving sensitivity of the hydrophone placed inside a protective housing. In order to increase resistance to damage, the hydrophone Reson TC4032 has been adapted to work in difficult environmental conditions. Using a comparative method, we analyzed the receiving sensitivity within a predetermined frequency band. The experiment was carried with two hydrophones: the examined one, and a reference one. An underwater speaker with a function generator was used as the sound source. The studies have been conducted in a water tank under laboratory conditions. In situ studies have determined the decrease of the receiving sensitivity of the hydrophone equipped with the protective housing.

Słowa kluczowe

EN

calibration; hydrophone; protective housing; hydroacoustic monitoring system

• Wydawca: Polskie Towarzystwo Akustyczne. Oddział Gdański
• Czasopismo: Hydroacoustics
• Rocznik: 2017
• Tom: Vol. 20
• Strony: 99--104
• Opis fizyczny: Bibliogr. 10 poz., rys.

Twórcy

autor

Kula S.

• Polish Naval Academy Śmidowicza Street 69, 81-127 Gdynia, Poland

autor

Józwiak R.

• Polish Naval Academy Śmidowicza Street 69, 81-127 Gdynia, Poland

Bibliografia

• [1] E. Kozaczka, G. Grelowska, Shipping noise, Archive of Acoustics Vol. 29, 2, 169 – 176, 2004.
• [2] I. Gloza, K. Buszman, Signals parametrization method of sailing vessels, Hydroacoustics, Vol. 19, 27-36, 2013.
• [3] K. Listewnik, Calculation of the range of ship’s noises influence on the bottom of sea, Polish Journal of Environmental Studies, Vol. 19, 4A, 80-84, 2010.
• [4] M. Weryk, E. Kozaczka, G. Grelowska, Study of Noise Propagation for Small Vessels, Archive of Acoustics Vol. 40, 2, 267-272, 2015.
• [5] K. Listewnik, SOME ASPECTS OF NOISE MEASUREMENT OF SHIPS, Proceedings of 20th International Congress on Sound and Vibration, July 2013, Bangkok, Thailand, pp 4.
• [6] G. Grzeczka, K. Listewnik, M. Kłaczyński, W. Cioch, Examination of the vibroacoustic characteristics of 6 kW proton exchange membrane fuel cell, Journal of Vibroengineering, Vol. 17, 7, 4025-4034, 2015.
• [7] K. Buszman, I. Gloza, R. Jozwiak, K. Listewnik, The calibration of hydroacoustic channel of mobile measurement module, Proceedings of the 2nd International Conference and Exhibition on Underwater Acoustics, 367 – 372, 2014.
• [8] I. Gloza, K. Buszman, The multi-influence passive module for underwater environment monitoring, Hydroacoustics, Vol. 14, 47-54, 2011.
• [9] I. Gloza, K. Buszman, Examination of acoustic wave propagation in real conditions, Hydroacoustics, Vol. 16, 11-18, 2013.
• [10] K. Buszman, K. Listewnik, T. Sobczynski, SENSITIVE AND CLASSIFIED DATA EXCHANGE AND HANDLING IN THE EU: A CASE STUDY, Vol. 11, 2, 2015.

Uwagi

PL

Opracowanie w ramach umowy 509/P-DUN/2018 ze środków MNiSW przeznaczonych na działalność upowszechniającą naukę (2018).