Underwater Acoustic Modeling And Simulation Fourth Edition

Author : Paul C. Etter
Publisher : Unknown
Page : 528 pages
File Size : 48,5 Mb
Release : 2013
Category : Underwater acoustics
ISBN : 1628707372

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Underwater Acoustic Modeling and Simulation by Paul C. Etter Pdf

"The fourth edition of a bestseller examines the translation of physical understanding of sound in the sea into mathematical models that can simulate acoustic propagation, noise and reverberation in the ocean. The book includes extensive new material that addresses recent advances in inverse techniques and marine-mammal protection. It provides guidelines for selecting and using available propagation, noise and reverberation models. It also contains specific examples of each type of model are discussed to illustrate model formulations, assumptions and algorithm efficiency as well as instructive case studies that demonstrate applications in sonar simulation"--

Author : Paul C. Etter
Publisher : CRC Press
Page : 557 pages
File Size : 53,7 Mb
Release : 2013-02-21
Category : Technology & Engineering
ISBN : 9781466564930

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Underwater Acoustic Modeling and Simulation, Fourth Edition by Paul C. Etter Pdf

Underwater Acoustic Modeling and Simulation, Fourth Edition continues to provide the most authoritative overview of currently available propagation, noise, reverberation, and sonar-performance models. This fourth edition of a bestseller discusses the fundamental processes involved in simulating the performance of underwater acoustic systems and emphasizes the importance of applying the proper modeling resources to simulate the behavior of sound in virtual ocean environments. New to the Fourth Edition Extensive new material that addresses recent advances in inverse techniques and marine-mammal protection Problem sets in each chapter Updated and expanded inventories of available models Designed for readers with an understanding of underwater acoustics but who are unfamiliar with the various aspects of modeling, the book includes sufficient mathematical derivations to demonstrate model formulations and provides guidelines for selecting and using the models. Examples of each type of model illustrate model formulations, model assumptions, and algorithm efficiency. Simulation case studies are also included to demonstrate practical applications. Providing a thorough source of information on modeling resources, this book examines the translation of our physical understanding of sound in the sea into mathematical models that simulate acoustic propagation, noise, and reverberation in the ocean. The text shows how these models are used to predict and diagnose the performance of complex sonar systems operating in the undersea environment.

Author : Paul C. Etter
Publisher : CRC Press
Page : 783 pages
File Size : 52,5 Mb
Release : 2018-03-15
Category : Technology & Engineering
ISBN : 9781351679718

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Underwater Acoustic Modeling and Simulation, Fifth Edition by Paul C. Etter Pdf

This newest edition adds new material to all chapters, especially in mathematical propagation models and special applications and inverse techniques. It has updated environmental-acoustic data in companion tables and core summary tables with the latest underwater acoustic propagation, noise, reverberation, and sonar performance models. Additionally, the text discusses new applications including underwater acoustic networks and channel models, marine-hydrokinetic energy devices, and simulation of anthropogenic sound sources. It further includes instructive case studies to demonstrate applications in sonar simulation.

Author : P.C. Etter
Publisher : CRC Press
Page : 447 pages
File Size : 46,6 Mb
Release : 2003-12-08
Category : Technology & Engineering
ISBN : 9780203417652

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Underwater Acoustic Modelling and Simulation, Third Edition by P.C. Etter Pdf

Underwater Acoustic Modeling and Simulation examines the translation of our physical understanding of sound in the sea into mathematical models that can simulate acoustic propagation, noise and reverberation in the ocean. These models are used in a variety of research and operational applications to predict and diagnose the performance of complex sonar systems operating in the undersea environment. Previous editions of the book have provided invaluable guidance to sonar technologists, acoustical oceanographers and applied mathematicians in the selection and application of underwater acoustic models. Now that simulation is fast becoming an accurate, efficient and economical alternative to field-testing and at-sea training, this new edition will also provide useful guidance to systems engineers and operations analysts interested in simulating sonar performance. Guidelines for selecting and using available propagation, noise and reverberation models are highlighted. Specific examples of each type of model are discussed to illustrate model formulations, assumptions and algorithm efficiency. Instructive case studies demonstrate applications in sonar simulation.

Author : Paul C. Etter
Publisher : CRC Press
Page : 521 pages
File Size : 51,8 Mb
Release : 2017-12-19
Category : Technology & Engineering
ISBN : 9781466564947

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Underwater Acoustic Modeling and Simulation by Paul C. Etter Pdf

Underwater Acoustic Modeling and Simulation, Fourth Edition continues to provide the most authoritative overview of currently available propagation, noise, reverberation, and sonar-performance models. This fourth edition of a bestseller discusses the fundamental processes involved in simulating the performance of underwater acoustic systems and emphasizes the importance of applying the proper modeling resources to simulate the behavior of sound in virtual ocean environments. New to the Fourth Edition Extensive new material that addresses recent advances in inverse techniques and marine-mammal protection Problem sets in each chapter Updated and expanded inventories of available models Designed for readers with an understanding of underwater acoustics but who are unfamiliar with the various aspects of modeling, the book includes sufficient mathematical derivations to demonstrate model formulations and provides guidelines for selecting and using the models. Examples of each type of model illustrate model formulations, model assumptions, and algorithm efficiency. Simulation case studies are also included to demonstrate practical applications. Providing a thorough source of information on modeling resources, this book examines the translation of our physical understanding of sound in the sea into mathematical models that simulate acoustic propagation, noise, and reverberation in the ocean. The text shows how these models are used to predict and diagnose the performance of complex sonar systems operating in the undersea environment.

Author : P.C. Etter
Publisher : CRC Press
Page : 447 pages
File Size : 52,5 Mb
Release : 2003-12-08
Category : Technology & Engineering
ISBN : 9781482295146

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Underwater Acoustic Modelling and Simulation by P.C. Etter Pdf

Underwater Acoustic Modeling and Simulation examines the translation of our physical understanding of sound in the sea into mathematical models that can simulate acoustic propagation, noise and reverberation in the ocean. These models are used in a variety of research and operational applications to predict and diagnose the performance of complex s

Author : P.C. Etter
Publisher : CRC Press
Page : 448 pages
File Size : 50,9 Mb
Release : 2003-02-13
Category : Technology & Engineering
ISBN : 0419262202

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Underwater Acoustic Modelling and Simulation, Third Edition by P.C. Etter Pdf

Underwater Acoustic Modeling and Simulation examines the translation of our physical understanding of sound in the sea into mathematical models that can simulate acoustic propagation, noise and reverberation in the ocean. These models are used in a variety of research and operational applications to predict and diagnose the performance of complex sonar systems operating in the undersea environment. Previous editions of the book have provided invaluable guidance to sonar technologists, acoustical oceanographers and applied mathematicians in the selection and application of underwater acoustic models. Now that simulation is fast becoming an accurate, efficient and economical alternative to field-testing and at-sea training, this new edition will also provide useful guidance to systems engineers and operations analysts interested in simulating sonar performance. Guidelines for selecting and using available propagation, noise and reverberation models are highlighted. Specific examples of each type of model are discussed to illustrate model formulations, assumptions and algorithm efficiency. Instructive case studies demonstrate applications in sonar simulation.

Author : P.C. Etter
Publisher : CRC Press
Page : 364 pages
File Size : 51,6 Mb
Release : 1995-11-30
Category : Architecture
ISBN : 0419201904

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Underwater Acoustic Modeling by P.C. Etter Pdf

Underwater Acoustic Modeling provides the only comprehensive source on how to translate our physical understanding of sound in the sea into mathematical formulas solvable by computers.

Author : Vasant, Pandian,Rodríguez-Aguilar, Roman,Litvinchev, Igor,Marmolejo-Saucedo, Jose Antonio
Publisher : IGI Global
Page : 349 pages
File Size : 47,7 Mb
Release : 2023-01-23
Category : Business & Economics
ISBN : 9781668441206

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Human Agro-Energy Optimization for Business and Industry by Vasant, Pandian,Rodríguez-Aguilar, Roman,Litvinchev, Igor,Marmolejo-Saucedo, Jose Antonio Pdf

In the current era, there are many environmental and energy challenges facing the agricultural sector, which negatively impact the climate, business, industry, and society. Through modern technologies and engineering, however, these challenges are now able to be met with solutions. There is a need for research in this area so that the industry can continue to be sustainable. Human Agro-Energy Optimization for Business and Industry presents research on humanized optimization approaches for smart energy and the agro-business industry. It is a critical scholarly resource that examines the efficient use of modern smart farming and renewable energy sources, which have a positive impact on sustainable development. Covering topics such as biomass characterization, energy efficiency, and sustainable development, this premier reference source is an essential resource for agricultural scientists, engineers, government officials, software developers, managers, business leaders, executive officers, students and educators of higher education, librarians, researchers, and academicians.

Author : Rui He,Lijun Dong,Xiaomei Xu,Apostolos Tsouvalas
Publisher : Frontiers Media SA
Page : 116 pages
File Size : 50,9 Mb
Release : 2023-10-25
Category : Science
ISBN : 9782832536988

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Noise and Vibrations in Offshore Wind Farms and Their Impact on Aquatic Species by Rui He,Lijun Dong,Xiaomei Xu,Apostolos Tsouvalas Pdf

Author : Lisheng Zhou,Wen Xu,Qianliu Cheng,Hangfang Zhao
Publisher : Springer
Page : 127 pages
File Size : 54,7 Mb
Release : 2016-10-17
Category : Science
ISBN : 9789811024221

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Underwater Acoustics and Ocean Dynamics by Lisheng Zhou,Wen Xu,Qianliu Cheng,Hangfang Zhao Pdf

These proceedings are a collection of 16 selected scientific papers and reviews by distinguished international experts that were presented at the 4th Pacific Rim Underwater Acoustics Conference (PRUAC), held in Hangzhou, China in October 2013. The topics discussed at the conference include internal wave observation and prediction; environmental uncertainty and coupling to sound propagation; environmental noise and ocean dynamics; dynamic modeling in acoustic fields; acoustic tomography and ocean parameter estimation; time reversal and matched field processing; underwater acoustic localization and communication as well as measurement instrumentations and platforms. These proceedings provide insights into the latest developments in underwater acoustics, promoting the exchange of ideas for the benefit of future research.

Author : Sandra Wienke,Sridutt Bhalachandra
Publisher : Springer Nature
Page : 170 pages
File Size : 53,7 Mb
Release : 2020-06-24
Category : Computers
ISBN : 9783030499433

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Accelerator Programming Using Directives by Sandra Wienke,Sridutt Bhalachandra Pdf

This book constitutes the refereed post-conference proceedings of the 6th International Workshop on Accelerator Programming Using Directives, WACCPD 2019, held in Denver, CO, USA, in November 2019. The 7 full papers presented have been carefully reviewed and selected from 13 submissions. The papers share knowledge and experiences to program emerging complex parallel computing systems. They are organized in the following three sections: porting scientific applications to heterogeneous architectures using directives; directive-based programming for math libraries; and performance portability for heterogeneous architectures.

Author : Douglas A. Abraham
Publisher : Springer
Page : 834 pages
File Size : 47,6 Mb
Release : 2019-02-14
Category : Technology & Engineering
ISBN : 9783319929835

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Underwater Acoustic Signal Processing by Douglas A. Abraham Pdf

This book provides comprehensive coverage of the detection and processing of signals in underwater acoustics. Background material on active and passive sonar systems, underwater acoustics, and statistical signal processing makes the book a self-contained and valuable resource for graduate students, researchers, and active practitioners alike. Signal detection topics span a range of common signal types including signals of known form such as active sonar or communications signals; signals of unknown form, including passive sonar and narrowband signals; and transient signals such as marine mammal vocalizations. This text, along with its companion volume on beamforming, provides a thorough treatment of underwater acoustic signal processing that speaks to its author’s broad experience in the field.

Author : Pratheek Praveen Kumar,Ruchir Bhagat,Shiksha Suvarna
Publisher : PRATHEEK
Page : 55 pages
File Size : 52,6 Mb
Release : 2017-01-28
Category : Electronic
ISBN : 8210379456XXX

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Underwater Channel Simulation by Pratheek Praveen Kumar,Ruchir Bhagat,Shiksha Suvarna Pdf

This work is authored by Pratheek Praveen Kumar along with Ruchir Bhgat and Shiksha Suvarna, all three Telecommunications Engineers. The need for underwater wireless communications exists in applications such as remote control in off-shore oil industry, pollution monitoring in environmental systems, collection of scientific data recorded at ocean-bottom stations, speech transmission between divers, and mapping of the ocean floor for detection of objects, as well as for the discovery of new resources. Wireless underwater communications can be established by transmission of acoustic waves. Underwater communications, which once were exclusively military, are extending into commercial fields. The possibility to maintain signal transmission, but eliminate physical connection of tethers, enables gathering of data from submerged instruments without human intervention, and unobstructed operation of unmanned or autonomous underwater vehicles (UUVs , AUVs). This is a study of the technology.

Author : Richard P. Hodges
Publisher : John Wiley & Sons
Page : 386 pages
File Size : 46,6 Mb
Release : 2011-06-28
Category : Science
ISBN : 9781119957492

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Underwater Acoustics by Richard P. Hodges Pdf

Offering complete and comprehensive coverage of modern sonar spectrum system analysis, Underwater Acoustics: Analysis, Design and Performance of Sonar provides a state-of-the-art introduction to the subject and has been carefully structured to offer a much-needed update to the classic text by Urick. Expanded to included computational approaches to the topic, this book treads the line between the highly theoretical and mathematical texts and the more populist, non-mathematical books that characterize the existing literature in the field. The author compares and contrasts different techniques for sonar design, analysis and performance prediction and includes key experimental and theoretical results, pointing the reader towards further detail with extensive references. Practitioners in the field of sonar design, analysis and performance prediction as well as graduate students and researchers will appreciate this new reference as an invaluable and timely contribution to the field. Chapters include the sonar equation, radiated, self and ambient noise, active sonar sources, transmission loss, reverberation, transducers, active target strength, statistical detection theory, false alarms, contacts and targets, variability and uncertainty, modelling detections and tactical decision aids, cumulative probability of detection, tracking target motion analysis and localization, and design and evaluation of sonars