Accession Number : ADD003138
Title : Laser Velocimeter Real Time Digital Data Analyzer.
Descriptive Note : Patent,
Corporate Author : DEPARTMENT OF THE AIR FORCE WASHINGTON D C
Personal Author(s) : Kalb,Henry T ; Cline,Virgil A , Jr ; Bomar,Bruce W
Report Date : 21 Sep 1976
Pagination or Media Count : 9
Abstract : The patent relates to a digital analyzer for a laser velocimeter which compresses data into groups for a histogram display. A data processor containing the velocimeter information is fed through a multiplexer to a memory which is controlled by a data interrupt circuit that is fed by a two-phase clock. One phase of the clock pulses an address counter which feeds the multiplexer and a first digital-to-analog converter that controls the x-drive of a cathode ray tube. The data processor also has an output fed to a full adder and then fed back to the memory with the same output being fed to a storage register followed by a second digital-to-analog converter that controls the y-drive of the cathode ray tube.
Descriptors : *Data processing equipment, *Patents, Digital systems, Real time, Analyzers, Laser velocimeters
Subject Categories : Computer Hardware
Test Facilities, Equipment and Methods
Distribution Statement : APPROVED FOR PUBLIC RELEASE