Underwater Acoustics
Underwater Acoustics

Author: Richard P. Hodges

Publisher: John Wiley & Sons

Published: 2011-06-28

Total Pages: 386

ISBN-13: 1119957494

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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

Blip, Ping, and Buzz
Blip, Ping, and Buzz

Author: Mark Denny

Publisher: JHU Press

Published: 2007-10-16

Total Pages: 300

ISBN-13: 9780801886652

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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.

Encyclopedia of Ocean Sciences
Encyclopedia of Ocean Sciences

Author:

Publisher: Academic Press

Published: 2019-04-12

Total Pages: 4318

ISBN-13: 0128130822

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The oceans cover 70% of the Earth’s surface, and are critical components of Earth’s climate system. This new edition of Encyclopedia of Ocean Sciences, Six Volume Set summarizes the breadth of knowledge about them, providing revised, up to date entries as well coverage of new topics in the field. New and expanded sections include microbial ecology, high latitude systems and the cryosphere, climate and climate change, hydrothermal and cold seep systems. The structure of the work provides a modern presentation of the field, reflecting the input and different perspective of chemical, physical and biological oceanography, the specialized area of expertise of each of the three Editors-in-Chief. In this framework maximum attention has been devoted to making this an organic and unified reference. Represents a one-stop. organic information resource on the breadth of ocean science research Reflects the input and different perspective of chemical, physical and biological oceanography, the specialized area of expertise of each of the three Editors-in-Chief New and expanded sections include microbial ecology, high latitude systems and climate change Provides scientifically reliable information at a foundational level, making this work a resource for students as well as active researches

Sonar X3 Power!
Sonar X3 Power!

Author: Scott R. Garrigus

Publisher: Cengage Learning Ptr

Published: 2014-04-02

Total Pages: 416

ISBN-13: 9781305090194

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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!

Underwater Acoustic Signal Processing
Underwater Acoustic Signal Processing

Author: Douglas A. Abraham

Publisher: Springer

Published: 2019-02-14

Total Pages: 860

ISBN-13: 3319929836

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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.

Geology of the United States' Seafloor
Geology of the United States' Seafloor

Author: James V. Gardner

Publisher: Cambridge University Press

Published: 1996-08-13

Total Pages: 380

ISBN-13: 9780521433105

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This book presents new, definitive studies of the seafloor adjacent to the United States.

Handbook of Surveillance Technologies, Third Edition
Handbook of Surveillance Technologies, Third Edition

Author: J.K. Petersen

Publisher: CRC Press

Published: 2012-01-23

Total Pages: 1042

ISBN-13: 1439873151

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From officially sanctioned, high-tech operations to budget spy cameras and cell phone video, this updated and expanded edition of a bestselling handbook reflects the rapid and significant growth of the surveillance industry. The Handbook of Surveillance Technologies, Third Edition is the only comprehensive work to chronicle the background and current applications of the full-range of surveillance technologies—offering the latest in surveillance and privacy issues. Cutting-Edge—updates its bestselling predecessor with discussions on social media, GPS circuits in cell phones and PDAs, new GIS systems, Google street-viewing technology, satellite surveillance, sonar and biometric surveillance systems, and emerging developments Comprehensive—from sonar and biometric surveillance systems to satellites, it describes spy devices, legislation, and privacy issues—from their historical origins to current applications—including recent controversies and changes in the structure of the intelligence community at home and abroad Modular—chapters can be read in any order—browse as a professional reference on an as-needed basis—or use as a text forSurveillance Studies courses Using a narrative style and more than 950 illustrations, this handbook will help journalists/newscasters, privacy organizations, and civic planners grasp technical aspects while also providing professional-level information for surveillance studies, sociology and political science educators, law enforcement personnel, and forensic trainees. It includes extensive resource information for further study at the end of each chapter. Covers the full spectrum of surveillance systems, including: Radar • Sonar • RF/ID • Satellite • Ultraviolet • Infrared • Biometric • Genetic • Animal • Biochemical • Computer • Wiretapping • Audio • Cryptologic • Chemical • Biological • X-Ray • Magnetic