Abstract
The paper describes investigations of some aspects of creating stochastic wave models of dynamic acoustic noise. The problem about sound radiation by homogeneous and stationary pressure fluctuations on a surface of layered waveguide is considered. The method of statistical modeling based on the randomization of spectral density of surface sources is used. It allows calculating random realizations of sound pressure and particle velocity that are exact solution of the equations of linear acoustics. The software for calculation of statistical characteristics of surface noise in a distributed computing environment is developed. Some examples of its applications are given.
Keywords
This is a preview of subscription content, log in via an institution.
Buying options
Tax calculation will be finalised at checkout
Purchases are for personal use only
Learn about institutional subscriptionsPreview
Unable to display preview. Download preview PDF.
References
Mikhailov, G.A.: Numerical Construction of Random Field with the Given Spectral Density. Dokl. Akad. Nauk SSSR 238(4), 793–795 (1978) (in Russian)
Shvyrev, A.N., Yaroshchuk, I.O.: Statistical Modeling in the Problem of Excitation of Fields by Random Sources on a Surface. Radiophysics and Quantum Electronics 44(4), 326–331 (2001)
Scilab, http://www.scilab.org
PVM: Parallel Virtual Machine, http://www.csm.ornl.gov/pvm
Yaroshchuk, I.O., Gulin, O.E.: Statistical Modeling Method for Hydroacoustic Problems, Dalnauka, Vladivostok (2002) (in Russian)
Yaroshchuk, I.O., Shvyrev, A.N., Gulin, O.E., Lyashkov, A.S.: Mathematical Modeling for Statistical Hydroacoustic Problems. In: Far Eastern Seas of Russia, book, vol. 4, pp. 396–426. Nauka, Moscow (2007) (in Russian)
Author information
Authors and Affiliations
Editor information
Editors and Affiliations
Rights and permissions
Copyright information
© 2010 Springer-Verlag Berlin Heidelberg
About this paper
Cite this paper
Shvyrev, A., Yaroshchuk, I. (2010). Statistical Modeling of Ocean Surface Noise. In: Hsu, CH., Malyshkin, V. (eds) Methods and Tools of Parallel Programming Multicomputers. MTPP 2010. Lecture Notes in Computer Science, vol 6083. Springer, Berlin, Heidelberg. https://doi.org/10.1007/978-3-642-14822-4_21
Download citation
DOI: https://doi.org/10.1007/978-3-642-14822-4_21
Publisher Name: Springer, Berlin, Heidelberg
Print ISBN: 978-3-642-14821-7
Online ISBN: 978-3-642-14822-4
eBook Packages: Computer ScienceComputer Science (R0)