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. 28, 1990
Filed:
Dec. 20, 1988
Masao Kanda, Saitama, JP;
Pioneer Electronic Corporation, Tokyo, JP;
Abstract
A signal regeneration processor which carries out dropout correction for a signal by replacing a prescribed number of low-order bits of a signal obtained by delaying a digitized regenerated signal by a prescribed length of time, with a prescribed code in accordance with a dropout detection signal, and then by writing the signal in a signal processing memory according to the prescribed code contained in the data read from the memory. Since it is possible to confirm in advance the occurrence of a dropout on the reading side of the memory and to carry out dropout correction by address manipulation of the memory, a line memory for replacing a video data at the time of dropout correction can be eliminated.