Title Theoretical and computational acoustics 2005 : Hangzhou, China, 19-22 September 2005 / editors, Alexandra Tolstoy, Er-Chang Shang, Yu-Chiung Teng

Published Hackensack, NJ : World Scientific, ©2006

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Description 1 online resource (x, 218 pages) : illustrations Contents Preface; CONTENTS; Reconstruction of Sound Pressure Field by IFEM; 1 Introduction; 2 Inverse Problem; 3 Solution Techniques; 4 Conclusion; References; Seabed Parameter Estimation by Inversion of Long Range Sound Propagation Fields; I. INTRODUCTION; II. THE LONG RANGE GEOACOUSTIC INVERSION EXPERIMENTS; III. GEO-ACOUSTIC INVERSION METHOD; IV. INVERSION RESULTS; Acknowledgments; References; High Resolution Radon Transform and Wavefield Separation; 1 Introduction; 2 Fundamental Principle; 3 Testifying of the Theoretical Models and Practical Data; 4 Conclusions; Reference Three-Dimensional Acoustic Simulation on Acoustic Scattering by Nonlinear Internal Wave in Coastal Ocean1 Introduction; 2 Simulation Approach; 3 Implementation and Results; 4 Summary and Conclusions; 5 Reference; Estimation of Shear Wave Velocity in Seafloor Sediment by Seismo-Acoustic Interface Waves: A Case Study for Geotechnical Application; 1 Introduction; 2 Data collection; 3 Estimation of interface wave dispersion; 4 Inversion algorithm; 5 Data analysis; 6 Conclusion; 7 Acknowledgements; References The Optimum Source Depth Distribution for Reverberation Inversion in a Shallow-Water Waveguide1. Introduction; 2. The singularity analysis of the kernel matrix; 3. Numerical examples; 4. Summary; Acknowledgment; References; Semi-Automatic Adjoint PE Modeling for Geoacoustic Inversion; 1. Introduction; 2. Modular graph approach; 3. Wide-angle PE; 4. Optimization; Acknowledgments; References; Modeling 3D Wave Propagation in the Ocean Coupled with Elastic Bottom and Irregular Interface; 1 Introduction; 2 Theoretical Derivation; 3 Numerical Modeling; 4 Model Appraisal; 5 Summary; Acknowledgement 7 Conclusions and discussionsAcknowledgement; Reference; The Energy-Conserving Property of the Standard PE; 1. Introduction; 2. Basic Development; 3. Energy-Conserving Property; 4. Remarks; 5. Conclusion; Acknowledgments; References; Estimation of Anisotropic Properties from a Surface Seismic Survey and Log Data; 1 Introduction; 2 Recovery of elastic parameters using joint inversion method; 3 Field data application; 4 Conclusions; 5 Acknowledgments; 6 References; Using Gaussian Beam Model in Oceans with Penetrating Slope Bottoms; 1 Introduction; 2 Gaussian Beam Method Summary This volume represents the latest advances in the field of theoretical and computational acoustics. The coverage includes results in the areas of underwater acoustics, seismics, scattering, inversion, genetic algorithms, reverberation, IFEM, Radon transforms, wavelet statistics, PE modeling, and Gaussian beams. Sample Chapter(s). Chapter 1: Reconstruction of Sound Pressure Field by IFEM (186 KB). Contents: Reconstruction of Sound Pressure Field by IFEM (R Anderssohn et al.); High Resolution Radon Transform and Wavefield Separation (J Chen et al.); Semi-Automatic Adjoint PE Modeling for Geoacou Bibliography Includes bibliographical references Notes English Print version record Subject Sound-waves -- Measurement -- Congresses Sound-waves -- Mathematical models -- Congresses Wave-motion, Theory of -- Congresses Acoustic models -- Congresses SCIENCE -- Acoustics & Sound. Acoustic models Sound-waves -- Mathematical models Sound-waves -- Measurement Wave-motion, Theory of Genre/Form Conference papers and proceedings Form Electronic book Author Tolstoy, Alexandra, Dr. Shang, Erchang. Teng, Yu-Chiung. LC no. 2007271431 ISBN 9789812772602 981277260X 1281924377 9781281924377 9786611924379 661192437X

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