Accession Number : AD0305934
Title : Correlation of Signals from a Submarine at Several Spacing of Dectectors,
Descriptive Note : Technical rept.,
Corporate Author : COLUMBIA UNIV DOBBS FERRY NY HUDSON LABS
Personal Author(s) : Clay, C. S. ; Sherry, H. B.
Report Date : 25 JUN 1958
Pagination or Media Count : 23
Abstract : It is shown that a U. S. submarine is not a broad-band noise source but that the stable harmonics of the engine speed predominate. Through data was inadequate because of relatively high source frequency and velocity, the results of the experiment indicate it may be possible to locate a U. S. submarine emitting a monochromatic signal by the method of Doppler navigation. (Author)
Descriptors : *DETECTORS, *UNDERWATER SOUND, COUNTERMEASURES, DETECTION, SOURCES, SUBMARINE NOISE.
Subject Categories : Submarine Engineering
Acoustic Detection and Detectors
Distribution Statement : APPROVED FOR PUBLIC RELEASE