Abstract
The resolution of interferometric method of a sound source localization is analyzed. Two realizations of this method are presented, which do not call for the knowledge of the propagation medium characteristics for determining the source coordinates. These realizations solve the problem of identifying a low-noise source in water areas where acoustic calibration cannot be performed. The maximum applicability range of the method is estimated; this estimate makes it possible to optimize the source signal processing.
Similar content being viewed by others
References
G.N. Kuznetsov, V.M. Kuz’kin, and S.A. Pereselkov, “Spectrogram and Localization of a Sound Source in Shallow Water,” Acoust. Phys. 63(4), 449 (2017).
G.N. Kuznetsov, V.M. Kuz’kin, S.A. Pereselkov, and I.V. Kaznacheev, “Noise Source Localization in Shallow Water,” Phys. Wave Phenom. 25(2), 156 (2017) [DOI: https://doi.org/10.3103/S1541308X17020145].
G.N. Kuznetsov, V.M. Kuz’kin, S.A. Pereselkov, I.V. Kaznacheev, and V.A. Grigor’ev, “Interferometric Method for Estimating the Velocity of a Noise Sound Source and the Distance to It in Shallow Water Using a Vector-Scalar Receiver,” Phys. Wave Phenom. 25(4), 299 (2017) [DOI: https://doi.org/10.3103/S1541308X17040100].
V.M. Kuz’kin, S.A. Pereselkov, G.N. Kuznetsov, and I.V. Kaznacheev, “Interferometric Direction Finding by a Vector-Scalar Receiver,” Phys. Wave Phenom. 26(1), 63 (2018) [DOI: https://doi.org/10.3103/S1541308X18010090].
V.M. Kuz’kin, G.N. Kuznetsov, S.A. Pereselkov, and V.A. Grigor’ev, “Resolving Power of the Interferometric Method of Source Localization,” Phys. Wave Phenom. 26(2), 150 (2018) [DOI: https://doi.org/10.3103/S1541308X18020097].
V.M. Kuz’kin, S.A. Pereselkov, I.V. Kaznacheev, and S.A. Tkachenko, “Location Method of Low-Noise Sound Source,” Proceedings of Voronezh State University. Ser.: Physics. Mathematics. No. 2, 53 (2018) [in Russian].
I.V. Kaznacheev, G.N. Kuznetsov, V.M. Kuz’kin, and S.A. Pereselkov, “An Interferometric Method for Detecting a Moving Sound Source with a Vector-Scalar Receiver,” Acoust. Phys. 64(1), 37 (2018).
G.N. Kuznetsov, V.M. Kuz’kin, S.A. Pereselkov, and D.Yu. Prosovetskiy, “Wave Method for Estimating the Sound Source Depth in an Oceanic Waveguide,” Phys. Wave Phenom. 24(4), 310 (2016) [DOI: https://doi.org/10.3103/S1541308X16040129].
A.I. Belov and G.N. Kuznetsov, “Estimating the Acoustic Parameters of a Model of a Shallow-Water Seafloor Using a Priori Geological and Geophysical Information and the Wigner Transform,” Acoust. Phys. 60(2), 191 (2014).
L.M. Brekhovskikh and Yu.P. Lysanov, Fundamentals of Ocean Acoustics (Nauka, Moscow, 2007) [in Russian].
G.S. Landsberg, Optics (Nauka, Moscow, 1976) [in Russian].
V.M. Kuz’kin, M.V. Kutsov, and S.A. Pereselkov, “Spatial Interference of Normal Waves in Oceanic Waveguides,” Acoust. Phys. 60(4), 405 (2014).
Author information
Authors and Affiliations
Corresponding authors
About this article
Cite this article
Kaznacheeva, E.S., Kuznetsov, G.N., Kuz’kin, V.M. et al. Measurement Capability of the Interferometric Method of Sound Source Localization in the Absence of Data on the Waveguide Transfer Function. Phys. Wave Phen. 27, 73–78 (2019). https://doi.org/10.3103/S1541308X19010126
Received:
Revised:
Accepted:
Published:
Issue Date:
DOI: https://doi.org/10.3103/S1541308X19010126