Abstract
The propagation of sound in shallow water is studied. Signals are recorded at several distances from the source. The amplitudes of the signals’ spectral components are calculated at these points. The frequency dependence of the attenuation coefficient is found using the maximum likelihood approach.
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Brekhovskikh, L.M. and Lysanov, Yu.P., Teoreticheskie osnovy akustiki okeana (Theoretical Foundations of Ocean Acoustics), Leningrad: Gidrometeoizdat, 1982.
Rozhin, F.V. and Tonakanov, O.S., Obshchaya gidroakustika (General Hydroacoustics), Moscow: Mosk. Gos. Univ., 1988.
Grigor’ev, V.A., Kantsel’son, B.G., and Petnikov, V.G., Acoust. Phys., 2001, vol. 47, no. 3, p. 277.
Belov, A.I. and Kuznetsov, G.N., Acoust. Phys., 2014, vol. 60, no. 2, p. 191.
Grigor’ev, V.A., Lun’kov, A.A., and Petnikov, V.G., Acoust. Phys., 2015, vol. 61, no. 1, p. 85
Kantsel’son, B.G. and Petnikov, V.G., Akustika melkogo morya (Acoustics of Shallow Sea), Moscow: Nauka, 1997.
Esipov, I.B., Popov, O.E., Voronin, V.A., et al., Acoust. Phys., 2009, vol. 55, no. 1, p. 76.
Zverev, V.A., Korotin, P.I., Matveev, A.L., et al., Acoust. Phys., 2012, vol. 58, no. 6, p. 687.
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Original Russian Text © K.V. Dmitriev, A.A. Dorofeeva, I.A. Pankov, S.N. Sergeev, 2015, published in Izvestiya Rossiiskoi Akademii Nauk. Seriya Fizicheskaya, 2015, Vol. 79, No. 12, pp. 1704–1707.
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Dmitriev, K.V., Dorofeeva, A.A., Pankov, I.A. et al. Acoustic wave attenuation and dispersion in shallow water. Bull. Russ. Acad. Sci. Phys. 79, 1492–1495 (2015). https://doi.org/10.3103/S106287381512014X
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DOI: https://doi.org/10.3103/S106287381512014X