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:
Dec. 25, 1990
Filed:
Apr. 06, 1989
Gerard Pouzoullic, Gif/Yvette, FR;
Abstract
An arrangement for measuring and cancelling bias distortion is designed for correcting the distortion of the binary signals which do not comprise any zero-frequency spectral components, automatically and cyclically measures said distoration (DM) by consecutive analyses of the binary data at a sampling frequency (SCK) which is a multiple of the data frequency in order to determine the sign and the quantized value of the distortion (UDC). It includes distortion cancelling means (CC) which augment the length of the binary elements selectively as a function of the sign of the distortion and proportionally to the quantized value of the said distortion and this is done until the distortion is cancelled completely.