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. 28, 1992
Filed:
Aug. 11, 1988
Yuuji Hatanaka, Yokohama, JP;
Hiroo Okamoto, Yokohama, JP;
Takao Arai, Yokohama, JP;
Shin-ichi Wakumura, Tokorozawa, JP;
Ichiro Miyake, Tokorozawa, JP;
Shunichiro Sakamoto, Kawagoe, JP;
Hitachi, Ltd., Tokyo, JP;
Pioneer Electric Corporation, Tokyo, JP;
Abstract
Disclosed is a PCM signal reproducing/recording apparatus which comprises a reproducing device for reproducing a recording medium carrying PCM data and sub-code data recorded thereon, the sub-code data having sub-data and sub-ID for adding auxiliary information to the PCM data, and a recording device for recording the PCM data and sub-code data transmitted from the reproducing device onto a recording medium. The recording device is arranged to selectively record the sub-code data judged to be correct, onto a recording medium, of those sub-code data transmitted from the reproducing device.