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:
Oct. 04, 1983
Filed:
Sep. 24, 1981
Takashi Takeuchi, Fujisawa, JP;
Harukuni Kobari, Yokohama, JP;
Hitachi, Ltd., Tokyo, JP;
Victor Company of Japan, Ltd., Tokyo, JP;
Abstract
An error correcting circuit particularly for an audio equipment makes use of the so-called adjacent code correction technology and an error pointer generated by the error detection code (CRCC). The circuit comprises a counter starting to count clock pulses in response to an operation start signal, a timing signal generator for steps of correction operation, a correction operation circuit operative with the timing signal, a storage circuit for storing operation results of the correction operation circuit, a monitoring circuit for monitoring the degree of execution of the correction operation steps in the correction operation circuit, using the output of the counter and a control circuit for controlling the storage of the operation results in the storage circuit, depending upon the output of the monitoring circuit.