Accession Number : ADD013268

Title :   Message Identification and Data Entry Apparatus.

Descriptive Note : Patent, Filed 22 Jun 81, patented 23 Oct 84,

Corporate Author : DEPARTMENT OF THE NAVY WASHINGTON DC

Personal Author(s) : Philippides, Constantinos

Report Date : 23 Oct 1984

Pagination or Media Count : 6

Abstract : Apparatus for data entry and error detection of digital information. Data clocked into a register undergoes a correlation comparison against a data word already stored within the comparator circuit and a convolution check in which the bits of the data word are compared with each other in a predetermined order. If the input data satisfies these tests, the data word is placed in memory where it may be acted upon by other devices. (Patent)

Descriptors :   *PATENTS, *PROCESSING EQUIPMENT, *IDENTIFICATION SYSTEMS, *MESSAGE PROCESSING, ERROR DETECTION CODES

Subject Categories : Radio Communications

Distribution Statement : APPROVED FOR PUBLIC RELEASE