Titlebook: Underwater Acoustic Systems; Rodney F. W. Coates Textbook 1990Latest edition Macmillan Publishers Limited 1990 acoustics.communication.des

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Rodney F. W. Coateslesions to respond to percutaneous aspiration and drainage combined with appropriate antibiotic therapy. This report will discuss the anatomy, diagnosis, accuracy, technique, and indications of interventional procedures in patients with abnormal renal or perirenal fluid collections.

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Macmillan Publishers Limited 1990

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Acoustic Transduction,ves in water. We thus impress a voltage waveform v(t) on the terminals of a transmit transducer, or projector, and generate a sympathetic pressure fluctuation p(t) in the water. The reverse occurs with a receive transducer, or hydrophone.

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Acoustic Communications,r communication systems is presented here [10.2–10.13]. However, the reader is referred to the original source for more information on specific communication systems, and papers on general aspects of channel modelling and more detailed mathematical treatments than can be handled in a text of this nature.

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The Sonar Equations,lectromagnetic detection equipments — radio and radar systems — antenna- borne signals are of such small size that the significant corrupting influence may well be the similarly small, random, gaussian noise waveforms deriving from charge transport processes or molecular agitation in the antenna and front-end receiving circuits.

修饰语

Characteristics and Analysis of Sonar Waveforms,r signal detection. Increasing computing power, together with a rapid evolution in appreciation of the mathematics of signal analysis and its application to particular physical problems must now lead the underwater acoustician towards a more all-embracing comprehension of the spatio- temporal nature of the processes he is called upon to handle.