Acoustic envelope having minimal vibration and flow induced noises

申请公布号：US4402069(A)

申请号：US19810270061

申请日期：1981.06.03

申请公布日期：1983.08.30

申请人：

THE UNITED STATES OF AMERICA AS REPRESENTED BY THE SECRETARY OF THE NAVY

发明人：MILLER, HOWARD A.;NICHOLS, CHARLES S.

分类号：G01V1/20;(IPC1-7):H04R1/44

主分类号：G01V1/20

摘要：An acoustic envelope is provided which may include a tubular sheath which is mounted about a conducting element. The tubular sheath has inner and outer tubular portions which are integral with respect to one another. The acoustic envelope further includes a plurality of non-elastic strands which extend longitudinally along the sheath between the inner and outer tubular portions and which are bonded thereto. The tubular sheath is constructed of a material which optimally minimizes vibration induced noise and flow induced noise when the line array is towed through the water.

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