Introduction to Theory and Design of Sonar Transducers

Introduction to Theory and Design of Sonar Transducers PDF Author: Oscar Bryan Wilson
Publisher:
ISBN:
Category : Technology & Engineering
Languages : en
Pages : 222

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Introduction to Theory and Design of Sonar Transducers

Introduction to Theory and Design of Sonar Transducers PDF Author: Oscar Bryan Wilson
Publisher:
ISBN:
Category : Technology & Engineering
Languages : en
Pages : 222

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Underwater Acoustics

Underwater Acoustics PDF Author: Richard P. Hodges
Publisher: John Wiley & Sons
ISBN: 1119957494
Category : Science
Languages : en
Pages : 386

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Book Description
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

Principles of Sonar Performance Modelling

Principles of Sonar Performance Modelling PDF Author: Michael Ainslie
Publisher: Springer Science & Business Media
ISBN: 3540876626
Category : Technology & Engineering
Languages : en
Pages : 727

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Book Description
Sonar performance modelling (SPM) is concerned with the prediction of quantitative measures of sonar performance, such as probability of detection. It is a multi-disciplinary subject, requiring knowledge and expertise in the disparate fields of underwater acoustics, acoustical oceanography, sonar signal processing and statistical detection theory. No books have been published on this subject, however, since the 3rd edition of Urick’s classic work 25 years ago and so Dr Ainslie’s book will fill a much-needed gap in the market. Currently, up-to-date information can only be found, in different forms and often with conflicting information, in various journals, conference and textbook publications. Dr Michael Ainslie is eminently qualified to write this unique book. He has worked on sonar performance modeling problems since 1983. He has written many peer reviewed research articles and conference papers related to sonar performance modeling, making contributions in the fields of sound propagation and detection theory.

Blip, Ping, and Buzz

Blip, Ping, and Buzz PDF Author: Mark Denny
Publisher: JHU Press
ISBN: 9780801886652
Category : Science
Languages : en
Pages : 300

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Book Description
Have you ever wondered how stealth planes achieve "invisibility," how sunken ships are found, or how fishermen track schools of fish in vast expanses of ocean? Radar and sonar echolocation—a simple matter of sending, receiving, and processing signals. Weaving history with simple science, Mark Denny deftly reveals the world of radar and sonar to the curious reader, technology buff, and expert alike. He begins with an early history of the Chain Home radar system used during World War II and then provides accessible and engaging explanations of the physics that make signal processing possible. Basic diagrams and formulas show how electromagnetic and sound waves are transmitted, received, and converted into images, allowing you to literally see in the dark. A section on bioacoustic echolocation, with a focus on the superior sonar systems of bats and whales and a discussion of the advanced technology of next-generation airborne signal processors, opens the imagination to fascinating possibilities for the future.

An Introduction to Underwater Acoustics

An Introduction to Underwater Acoustics PDF Author: Xavier Lurton
Publisher: Springer Science & Business Media
ISBN: 9783540429678
Category : Science
Languages : en
Pages : 386

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Book Description
Presented in a clear and concise way as an introductory text and practical handbook, the book provides the basic physical phenomena governing underwater acoustical waves, propagation, reflection, target backscattering and noise. It covers the general features of sonar systems, transducers and arrays, signal processing and performance evaluation. It provides an overview of today's applications, presenting the working principles of the various systems. From the reviews: "Presented in a clear and concise way as an introductory text and practical handbook, the book provides the basic physical phenomena governing underwater acoustical waves, propagation, reflection, target backscattering and noise. ⦠It provides an overview of todayâs applications, presenting the working principles of the various systems." (Oceanis, Vol. 27 (3-4), 2003) "This book is a general survey of Underwater Acoustics, intended to make the subject âas easily accessible as possible, with a clear emphasis on applications.â In this the author has succeeded, with a wide variety of subjects presented with minimal derivation ⦠. There is an emphasis on technology and on intuitive physical explanation ⦠." (Darrell R. Jackson, Journal of the Acoustic Society of America, Vol. 115 (2), February, 2004) "This is an exciting new scientific publication. It is timely and welcome ⦠. Furthermore, it is up to date and readable. It is well researched, excellently published and ranks with earlier books in this discipline ⦠. Many persons in the marine science field including acousticians, hydrographers, oceanographers, fisheries scientists, engineers, educators, students ⦠and equipment manufacturers will benefit greatly by reading all or part of this text. The author is to be congratulated on his fine contribution ⦠." (Stephen B. MacPhee, International Hydrographic Review, Vol. 4 (2), 2003)

United States Navy Film Catalog

United States Navy Film Catalog PDF Author: Naval Photographic Center (U.S.)
Publisher:
ISBN:
Category : Motion pictures
Languages : en
Pages : 648

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Underwater Acoustic Signal Processing

Underwater Acoustic Signal Processing PDF Author: Douglas A. Abraham
Publisher: Springer
ISBN: 3319929836
Category : Technology & Engineering
Languages : en
Pages : 860

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Book Description
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.

Monthly Catalog of United States Government Publications

Monthly Catalog of United States Government Publications PDF Author: United States. Superintendent of Documents
Publisher:
ISBN:
Category : Government publications
Languages : en
Pages : 1250

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Book Description
February issue includes Appendix entitled Directory of United States Government periodicals and subscription publications; September issue includes List of depository libraries; June and December issues include semiannual index

The Sonar of Dolphins

The Sonar of Dolphins PDF Author: Whitlow W.L. Au
Publisher: Springer Science & Business Media
ISBN: 1461243564
Category : Medical
Languages : en
Pages : 288

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Book Description
The extraordinary ability of dolphins to echolocate has fascinated scientists and the public since its discovery in the late 1950's. This is the first book to summarize modern research in this area, and presents a broad synthesis of this very interdisciplinary subject. The author is an internationally-recognized expert on dolphin sonar and is thus in a unique position to bring together research on the physiological, mathematical and engineering aspects of the subject. Of interest to auditory researchers, electrical engineers, acoustical physicists, and mammalian physiologists.

Sonar X3 Power!

Sonar X3 Power! PDF Author: Scott R. Garrigus
Publisher: Cengage Learning Ptr
ISBN: 9781305090194
Category : Computers
Languages : en
Pages : 416

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Book Description
SONAR X3 POWER! is an all-new edition of this popular guide to Cakewalk’s powerful digital audio workstation, offering full, detailed coverage of the SONAR X3 software. The book’s comprehensive treatment begins with the basics and takes you from setup to final mix with clear, step-by-step instructions and exercises. If you’re a new user, you’ll start at the beginning and learn everything you need to know to use SONAR for recording, editing, producing, mixing, and sharing your music with the world. If you’re already a SONAR user, you’ll learn the details about all the exciting new features in SONAR X3—and you’ll sharpen your workflow and improve your music-making. SONAR X3 POWER! Is the most complete guide to SONAR X3 available, covering everything from working with SONAR files and navigating projects to advanced editing, surround sound, automation, and much more. No matter what genre you’re working in, or what part of the music/audio world you call home, you will benefit from the book’s clear guidance and the wealth of production tips and shortcuts. Build and strengthen your SONAR expertise with SONAR X3 POWER!