Acoustic Subbottom Profiling Systems
Author : Roger T. Saucier
Publisher :
Page : 90 pages
File Size : 47,26 MB
Release : 1970
Category : Deep-sea sounding
ISBN :
Author : Roger T. Saucier
Publisher :
Page : 90 pages
File Size : 47,26 MB
Release : 1970
Category : Deep-sea sounding
ISBN :
Author : Randolph Jordan
Publisher : Oxford University Press
Page : 257 pages
File Size : 20,45 MB
Release : 2023
Category : Music
ISBN : 0190226072
"The introduction lays out the basic theoretical framework for acoustic profiling, a method for listening to films by way of acoustic ecology (and vice-versa). This method is based on a double critical movement. On the one hand, a sound ecology of the cinema entails the application of acoustic ecology's prescribed listening practices to film sound studies. On the other hand, a new way of thinking about acoustic ecology is born of film studies, a way to consider acoustic ecology's practice through film studies' long history of dealing with problems of fidelity and realism through recording technologies. This intersection of fields offers a necessary critical discourse for handling the challenges inherent in navigating acoustic ecology's media practices. The four dimensions of acoustic ecology are described as documentation, analysis, prescription, and composition, and it is explained how these dimensions can intersect with a variety of standard concepts in film sound theory. In turn, this introduction explains how the set of films to be analyzed across the book will demonstrate, enact, and challenge these dimensions through their mediality, defined here as a mode of reflexivity that emphasizes the role of media technologies in engaging with, rather than acting as barrier to, real-world space. The films expose the myth of vanishing mediation and invite audiences to reflect upon their approaches to the audiovisual construction of space so that we may carry this reflection out to the world beyond the frame of the screen and its surrounding walls. The intersection of acoustic ecology and film sound studies can make films work as both extensions of acoustic ecology and means for critically re-thinking the field"--
Author : William S. Burdic
Publisher : Peninsula Publishing
Page : 508 pages
File Size : 31,94 MB
Release : 2002
Category : Technology & Engineering
ISBN :
Underwater Aacoustic System Analysis provides a comprehensive exploration of underwater acoustics, acoustic signal generation, and acoustic signal processing for the practicing systems analyst and systems engineer. This second edition, first published in 1991, contains all the valuable information in the earlier edition plus a detailed discussion of of adaptive processing as applied to spatial filtering. Highlights of the book are: * Generation and propagation of compressional acoustic acoustic waves in the ocean * narrowband signatures of surface ships caused by cavitating propeller blades and diesel engine firing * Optimization of signal-to-noise ratio and spatial reslution in the presence of multiple acoustic signals * Ambient noise in the ocean, and * Examples of sytem performance analysis
Author : Thomas Leon Teer
Publisher :
Page : 334 pages
File Size : 50,78 MB
Release : 1972
Category : Lightning
ISBN :
Author : Richard P. Hodges
Publisher : John Wiley & Sons
Page : 386 pages
File Size : 29,12 MB
Release : 2011-06-28
Category : Science
ISBN : 1119957494
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
Author : William Hughes Perkins
Publisher : Allyn & Bacon
Page : 528 pages
File Size : 50,63 MB
Release : 1991-07
Category : Education
ISBN :
Author :
Publisher :
Page : 714 pages
File Size : 14,70 MB
Release : 1968
Category : Geology
ISBN :
Author : Charles Richard Murray
Publisher :
Page : 372 pages
File Size : 37,30 MB
Release : 1968
Category : Water consumption
ISBN :
Author : Geological Survey (U.S.)
Publisher :
Page : 260 pages
File Size : 21,5 MB
Release : 1968
Category : Heavy metals
ISBN :
Author :
Publisher :
Page : 138 pages
File Size : 29,28 MB
Release : 1979
Category : Civil engineering
ISBN :