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:
Aug. 06, 1991
Filed:
Feb. 21, 1989
Applicant:
Inventor:
Roland Mester, Darmstadt, DE;
Assignee:
BTS Broadcast Television Systems GmbH, Darmstadt, DE;
Attorney:
Primary Examiner:
Assistant Examiner:
Int. Cl.
CPC ...
G11B / ;
U.S. Cl.
CPC ...
360 381 ; 360 7713 ; 358 36 ;
Abstract
A magnetic tape recorder/reproducer for digital video signals has an error recognition circuit unit as well as circuit units for correction and/or concealment of recognized errors in the video signal. During a tracking adjustment procedure a manual control added to the tracking adjuster reduces the capability of error correction and/or concealment by black-marking erroneous words recognized in the luminance portion of the digital video signal.