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. 20, 2004
Filed:
Dec. 12, 2000
Tamotsu Ikeda, Tokyo, JP;
Yasunari Ikeda, Kanagawa, JP;
Takahiro Okada, Saitama, JP;
Koichi Tagawa, Kanagawa, JP;
Moriyuki Kawaguchi, Tokyo, JP;
Sony Corporation, Tokyo, JP;
Abstract
A data transmission system which allows received data to be decoded and reproduced in real time by simple decoding and which allows signal reproduction and recording by highly reliable error-correcting decoding, wherein a transmitter encodes transmission data by an error-correcting code enabling control of the error-correcting characteristic and the real-time characteristic at the receiving side and transmits it through a transmission line and a receiver demodulates the received data by a demodulation circuit , decodes it by a simple decoding circuit and simultaneously stores it in a storage circuit , demultiplexes the decoded data by a demultiplexing circuit , and reproduces it by a reproduction circuit in a form for viewing and listening by a user. A control circuit obtains identification information related to the data to be recorded according to a record instruction , specifies the start and the end of the data to be reproduced to the storage circuit and reads it, applies error-correcting decoding to it by an error-correcting decoding circuit , and records the demultiplexed information data or data reproduced by the source reproduction circuit by a recording circuit