Download or read book Advances in Sonar Technology written by Sergio Silva and published by BoD – Books on Demand. This book was released on 2009-02-01 with total page 254 pages. Available in PDF, EPUB and Kindle. Book excerpt: The demand to explore the largest and also one of the richest parts of our planet, the advances in signal processing promoted by an exponential growth in computation power and a thorough study of sound propagation in the underwater realm, have lead to remarkable advances in sonar technology in the last years.The work on hand is a sum of knowledge of several authors who contributed in various aspects of sonar technology. This book intends to give a broad overview of the advances in sonar technology of the last years that resulted from the research effort of the authors in both sonar systems and their applications. It is intended for scientist and engineers from a variety of backgrounds and even those that never had contact with sonar technology before will find an easy introduction with the topics and principles exposed here.
Download or read book Advanced Submarine Sonar Technology written by United States. Bureau of Naval Personnel and published by . This book was released on 1965 with total page 478 pages. Available in PDF, EPUB and Kindle. Book excerpt:
Download or read book Advanced Submarine Sonar Technology Trainee s Guide written by United States. Bureau of Naval Personnel and published by . This book was released on 1965 with total page 490 pages. Available in PDF, EPUB and Kindle. Book excerpt:
Download or read book Porpoise Research Could Lead to Advances in Sonar Technology written by and published by . This book was released on 1976 with total page pages. Available in PDF, EPUB and Kindle. Book excerpt:
Download or read book Sonar written by Fouad Sabry and published by One Billion Knowledgeable. This book was released on 2024-06-20 with total page 132 pages. Available in PDF, EPUB and Kindle. Book excerpt: What is Sonar Sonar is a technique that uses sound propagation to navigate, measure distances (ranging), communicate with or detect objects on or under the surface of the water, such as other vessels. How you will benefit (I) Insights, and validations about the following topics: Chapter 1: Sonar Chapter 2: Side-scan sonar Chapter 3: Hydrophone Chapter 4: Echo sounding Chapter 5: Sonobuoy Chapter 6: Beamforming Chapter 7: Towed array sonar Chapter 8: Acoustic signature Chapter 9: Surveillance Towed Array Sensor System Chapter 10: Project Artemis (II) Answering the public top questions about sonar. Who this book is for Professionals, undergraduate and graduate students, enthusiasts, hobbyists, and those who want to go beyond basic knowledge or information for any kind of Sonar.
Download or read book Digital Sonar Design in Underwater Acoustics written by Qihu Li and published by Springer Science & Business Media. This book was released on 2012-03-05 with total page 658 pages. Available in PDF, EPUB and Kindle. Book excerpt: "Digital Sonar Design in Underwater Acoustics Principles and Applications" provides comprehensive and up-to-date coverage of research on sonar design, including the basic theory and techniques of digital signal processing, basic concept of information theory, ocean acoustics, underwater acoustic signal propagation theory, and underwater signal processing theory. This book discusses the general design procedure and approaches to implementation, the design method, system simulation theory and techniques, sonar tests in the laboratory, lake and sea, and practical validation criteria and methods for digital sonar design. It is intended for researchers in the fields of underwater signal processing and sonar design, and also for navy officers and ocean explorers. Qihu Li is a professor at the Institute of Acoustics, Chinese Academy of Sciences, and an academician of the Chinese Academy of Sciences.
Download or read book Sonar Systems written by Nikolai Kolev and published by BoD – Books on Demand. This book was released on 2011-09-12 with total page 338 pages. Available in PDF, EPUB and Kindle. Book excerpt: The book is an edited collection of research articles covering the current state of sonar systems, the signal processing methods and their applications prepared by experts in the field. The first section is dedicated to the theory and applications of innovative synthetic aperture, interferometric, multistatic sonars and modeling and simulation. Special section in the book is dedicated to sonar signal processing methods covering: passive sonar array beamforming, direction of arrival estimation, signal detection and classification using DEMON and LOFAR principles, adaptive matched field signal processing. The image processing techniques include: image denoising, detection and classification of artificial mine like objects and application of hidden Markov model and artificial neural networks for signal classification. The biology applications include the analysis of biosonar capabilities and underwater sound influence on human hearing. The marine science applications include fish species target strength modeling, identification and discrimination from bottom scattering and pelagic biomass neural network estimation methods. Marine geology has place in the book with geomorphological parameters estimation from side scan sonar images. The book will be interesting not only for specialists in the area but also for readers as a guide in sonar systems principles of operation, signal processing methods and marine applications.
Download or read book Sonar and Underwater Acoustics written by Jean-Paul Marage and published by John Wiley & Sons. This book was released on 2013-02-07 with total page 590 pages. Available in PDF, EPUB and Kindle. Book excerpt: Sonar and Underwater Acoustics brings together all the concepts necessary for designers and users of sonar systems. Unlike other books on this subject, which are often too specialized, this book is accessible to a wider audience. The first part focuses on the acoustic environment, antenna structures, and electric acoustic interface. The latter provides knowledge required to design, as well as the development and implementation of chain processes for an active sonar from the conditioning input to output processing. The reader will find a comprehensive range of all problems encountered in underwater acoustics for a sonar application, from physical phenomena governing the environment and the corresponding constraints, through to the technical definition of transducers and antennas, and the types of signal processing involved. In one section, measures in underwater acoustics are also proposed.
Download or read book Environmentally Adaptive Sonar Technology EAST written by United States. Office of Naval Research and published by . This book was released on 1998 with total page pages. Available in PDF, EPUB and Kindle. Book excerpt: "EAST (Environmentally Adaptive Sonar Technology) is an advanced sonar system concept being developed by Code 321, the Office of Naval Research (ONR), for the purpose of maximizing system performance in harsh environment, shallow water regions. The concepts discussed in this report focus on enhancing performance in shallow water but are intended to be applied to both active and passive systems regardless of water depth."--P. i.
Download or read book Advanced Submarine Sonar Technology written by United States. Bureau of Naval Personnel and published by . This book was released on with total page 384 pages. Available in PDF, EPUB and Kindle. Book excerpt:
Download or read book Sound Reflections written by John Perry Fish and published by Lower Cape Publishing Company. This book was released on 2001 with total page 272 pages. Available in PDF, EPUB and Kindle. Book excerpt:
Download or read book Advanced Submarine Sonar Technology written by Estados Unidos Bureau of Naval Personnel and published by . This book was released on 1965 with total page pages. Available in PDF, EPUB and Kindle. Book excerpt:
Download or read book Sonar Savvy written by Shirley Dudley and published by eBookIt.com. This book was released on 2024-03-21 with total page 232 pages. Available in PDF, EPUB and Kindle. Book excerpt: Master the Waters with Revolutionary Sonar TechniquesImagine being able to peer beneath the water's surface, unveiling the hidden enclaves where trophy fish lie in wait. With "Sonar Savvy: The Art of Fishing with Sonar Technology," you gain an ally in the depths--an expert guide that transforms your angling adventures using the power of cutting-edge sonar technology. This comprehensive volume is your ticket to not just leveling the playing field, but becoming the apex predator in freshwater and ice fishing arenas.Delve into the captivating history of sonar--from its covert military origins to the revolutionary tool in your tackle box. Absorb the fundamentals of sonar operation and understand the game-changing benefits of forward-facing sonar. Feel the thrill of spotting your elusive quarry on a crisp digital display, bolstered by unparalleled knowledge about interpreting sonar data and fine-tuning your device for maximum efficacy.Whether you're selecting your first unit or mastering advanced features like GPS integration and CHIRP technology, this book covers every conceivable angle. Peek into the future of fishing as you learn how to merge sonar with modern tech like drones and mobile apps. For those who fish to compete, discover strategies to carve out your competitive edge in tournaments while navigating the ethics of technology-assisted fishing.Through the eyes of professionals, absorb real-world casting strategies and troubleshooting tips that will save your day out on the water. With content tailored to popular species from Largemouth Bass to Trout, and expert advice for adapting to any condition--be it deep water, currents, or ice--you're equipped to elevate your fishing prowess exponentially."Sonar Savvy: The Art of Fishing with Sonar Technology" renders no fish safe. There's a chapter for every angler within these pages, a secret for every species, and a strategy for every scenario. Take hold of this ultimate manual and transform how you approach fishing--forever changing the tales you'll tell when you triumphantly return to shore.
Download or read book Environmentally Adaptive Sonar Technology EAST Project Report for Participation in the Littoral Warfare Advanced Development LWAD 99 3 Experiment written by Mitchell N. Shipley and published by . This book was released on 2000 with total page 0 pages. Available in PDF, EPUB and Kindle. Book excerpt: The objective of the Environmentally Adaptive Sonar Technology (EAST) project is to develop approaches to improve shallow water target detection for Navy active sonar systems. The current investigation involves using a time reversed acoustic pulse (TRAP) as a method of real time correction of propagation dispersion of the energy in an active sonar transmit waveform. The approach of the EAST project is predominantly experimentally based in the Naval Postgraduate Schools Advanced Acoustic Research Laboratory (AARL) shallow water tank facility. Computer modeling is also used to extend the experimental results to more realistic environments. The at sea experimental objectives of the EAST project in LWAD 99-3 were two fold: 1) Conduct a feasibility systems engineering test of a TRAP sonar syste% 2) At sea demonstration of about a 3dB improvement in SNR using a basic TRAP sonar approach over standard match filter active sonar signal processing for a single element sonar system.
Download or read book Environmentally Adaptive Sonar Technology EAST Project Report for Participation in the Littoral Warfare Advanced Development LWAD 99 3 Experiment written by Mitchell N. Shipley and published by . This book was released on 2000 with total page pages. Available in PDF, EPUB and Kindle. Book excerpt: The objective of the Environmentally Adaptive Sonar Technology (EAST) project is to develop approaches to improve shallow water target detection for Navy active sonar systems. The current investigation involves using a time reversed acoustic pulse (TRAP) as a method of real time correction of propagation dispersion of the energy in an active sonar transmit waveform. The approach of the EAST project is predominantly experimentally based in the Naval Postgraduate Schools Advanced Acoustic Research Laboratory (AARL) shallow water tank facility. Computer modeling is also used to extend the experimental results to more realistic environments. The at sea experimental objectives of the EAST project in LWAD 99-3 were two fold: 1) Conduct a feasibility systems engineering test of a TRAP sonar syste% 2) At sea demonstration of about a 3dB improvement in SNR using a basic TRAP sonar approach over standard match filter active sonar signal processing for a single element sonar system.
Download or read book Advanced Signal Processing written by Stergios Stergiopoulos and published by CRC Press. This book was released on 2017-09-29 with total page 750 pages. Available in PDF, EPUB and Kindle. Book excerpt: Discover the Applicability, Benefits, and Potential of New Technologies As advances in algorithms and computer technology have bolstered the digital signal processing capabilities of real-time sonar, radar, and non-invasive medical diagnostics systems, cutting-edge military and defense research has established conceptual similarities in these areas. Now civilian enterprises can use government innovations to facilitate optimal functionality of complex real-time systems. Advanced Signal Processing details a cost-efficient generic processing structure that exploits these commonalities to benefit commercial applications. Learn from a Renowned Defense Scientist, Researcher, and Innovator The author preserves the mathematical focus and key information from the first edition that provided invaluable coverage of topics including adaptive systems, advanced beamformers, and volume visualization methods in medicine. Integrating the best features of non-linear and conventional algorithms and explaining their application in PC-based architectures, this text contains new data on: Advances in biometrics, image segmentation, registration, and fusion techniques for 3D/4D ultrasound, CT, and MRI Fully digital 3D/ (4D: 3D+time) ultrasound system technology, computing architecture requirements, and relevant implementation issues State-of-the-art non-invasive medical procedures, non-destructive 3D tomography imaging and biometrics, and monitoring of vital signs Cardiac motion correction in multi-slice X-ray CT imaging Space-time adaptive processing and detection of targets interference-intense backgrounds comprised of clutter and jamming With its detailed explanation of adaptive, synthetic-aperture, and fusion-processing schemes with near-instantaneous convergence in 2-D and 3-D sensors (including planar, circular, cylindrical, and spherical arrays), the quality and illustration of this text’s concepts and techniques will make it a favored reference.
Download or read book Advanced submarine sonar technology written by United States. Navy Dept. Bureau of Naval Personnel and published by . This book was released on 1965 with total page pages. Available in PDF, EPUB and Kindle. Book excerpt:
