Accession Number : ADD003104

Title :   Level-Code Encoded Multiplexer.

Descriptive Note : Patent,

Corporate Author : DEPARTMENT OF THE NAVY WASHINGTON D C

Personal Author(s) : Hinkle,Francis E ; Rohde,David F

Report Date : 07 Sep 1976

Pagination or Media Count : 6

Abstract : The patent describes apparatus for multiplexing a large number of digital signals onto a few analog channels using a level code encoded multiplexer. Each digital signal to be multiplexed is assigned to a unique reference level to represent a logical 'one', with all digital inputs assigned the same zero ground as a base line for a logical 'zero'.

Descriptors :   *Multiplexing, *Patents, Digital to analog converters, Analog systems, Recording systems

Subject Categories : Electrical and Electronic Equipment
      Recording and Playback Devices

Distribution Statement : APPROVED FOR PUBLIC RELEASE