Accession Number : ADD001349

Title :   A Hydro-Acoustic Filter.

Descriptive Note : Patent,

Corporate Author : DEPARTMENT OF THE NAVY WASHINGTON D C

Personal Author(s) : Lane,Richard N ; Horton,Claude W

Report Date : 21 May 1974

Pagination or Media Count : 6

Abstract : The patent relates to a hydroacoustic filter of a character adapted to be used as a passive frequency selective network for feeding an acoustic pressure sensitive detector or the like. The filter along with the accompanying detector are each well adapted for use in combination, as a part of an acoustic wave detecting mechanism for naval mines.

Descriptors :   *Acoustic filters, *Patents, Underwater sound, Underwater sound equipment, Passive systems, Band pass filters, Narrowband, Naval mines

Subject Categories : Acoustic Detection and Detectors
      Acoustics

Distribution Statement : APPROVED FOR PUBLIC RELEASE