Accession Number : AD0165039
Title : Method and Apparatus for Encoding and Decoding Analog Signals.
Descriptive Note : Patent,
Corporate Author : DEPARTMENT OF THE NAVY WASHINGTON D C
Personal Author(s) : Gentges,Frank H.
Report Date : 17 JUL 1973
Pagination or Media Count : 12
Abstract : The patent describes a method and apparatus for encoding and decoding clear signals of an analog nature, the amplitudes of which represent information. The method employs a key which controls the coding of the signals, a module shift and the coding of the modulo-shift, the modulo shift being transmitted by time multiplex or on a separate channel from that of the encoded signal.
Descriptors : *Decoders, *Coders, *Patents, *Cryptography, Decoding, Coding, Analog systems, Signals, Analog to digital converters
Subject Categories : Electrical and Electronic Equipment
Distribution Statement : APPROVED FOR PUBLIC RELEASE