The patent badge is an abbreviated version of the USPTO patent document. The patent badge does contain a link to the full patent document.
The patent badge is an abbreviated version of the USPTO patent document. The patent badge covers the following: Patent number, Date patent was issued, Date patent was filed, Title of the patent, Applicant, Inventor, Assignee, Attorney firm, Primary examiner, Assistant examiner, CPCs, and Abstract. The patent badge does contain a link to the full patent document (in Adobe Acrobat format, aka pdf). To download or print any patent click here.
Patent No.:
Date of Patent:
Jan. 04, 1977
Filed:
Sep. 17, 1975
Applicant:
Inventors:
Assignee:
Thomson-CSF, Paris, FR;
Attorney:
Primary Examiner:
Int. Cl.
CPC ...
G06F / ; G11B / ;
U.S. Cl.
CPC ...
235152 ; 179 / ; 2351505 ; 325 42 ; 3403 / ; 360 40 ;
Abstract
The present invention relates to the dissemination of binary digital data by analogue transmission or storage. The object of the invention is a communication system in which, prior to dissemination, the binary data are grouped into blocks forming vectors with N components, which are transformed into orthogonal vectors with N analogue components; after dissemination, the vectors experience a reverse transformation which makes it possible to reconstitute the binary digital data.