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. 07, 2007
Filed:
Feb. 09, 2001
Toshiharu Koshino, Moriguchi, JP;
Toshiki Yamamura, Suita, JP;
Yuji Nagaishi, Daito, JP;
Tsukasa Yoshiura, Hirakata, JP;
Toshiharu Koshino, Moriguchi, JP;
Toshiki Yamamura, Suita, JP;
Yuji Nagaishi, Daito, JP;
Tsukasa Yoshiura, Hirakata, JP;
Matsushita Electric Industrial Co., Ltd., Osaka, JP;
Abstract
A data recording device, using a disc, wherein it is easy to handle respective audio signals independently and which receives digital data got by multiplexing plural audio signals is provided. In a data recording device according to the present invention data blocks are identified in the frame unit from among received digital data and, at least, the first audio block and the second audio block are generated from among the data blocks so that each audio block is recorded from the leading address of the recording segment formed on the disc.