Accession Number : AD0164937

Title :   Time Mark-Numeral Generator System.

Descriptive Note : Patent,

Corporate Author : DEPARTMENT OF THE NAVY WASHINGTON D C

Personal Author(s) : Blake,Roy B. , Jr

Report Date : 01 MAY 1973

Pagination or Media Count : 5

Abstract : The patent describes a system for recording at some remote point data which has been previously recorded by equipment located in a sonobuoy. Upon receipt of an interrogation signal the sonobuoy stops recording and starts to play back in the reverse direction. The recording time of the tape at the remote point is determined by using the time the playback is started and by using a digital clock circuitry to duplicate in time the sequence and rate of operation of the tape in the sonobuoy.

Descriptors :   *Generators, *Patents, Time, Numbers, Telemetering data, Sonobuoys, Magnetic recording systems, Tape recording

Subject Categories : Test Facilities, Equipment and Methods
      Recording and Playback Devices

Distribution Statement : APPROVED FOR PUBLIC RELEASE