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:
May. 29, 2007
Filed:
Dec. 19, 2005
Naoki Ejima, Hirakata, JP;
Toshiroh Nishio, Hirakata, JP;
Akihisa Kawamura, Hirakata, JP;
Hidekazu Suzuki, Yamatokoriyama, JP;
Hiroshige Okamoto, Kanagawa, JP;
Tetsuya Hiroe, Kanagawa, JP;
Sho Murakoshi, Tokyo, JP;
Naoki Ejima, Hirakata, JP;
Toshiroh Nishio, Hirakata, JP;
Akihisa Kawamura, Hirakata, JP;
Hidekazu Suzuki, Yamatokoriyama, JP;
Hiroshige Okamoto, Kanagawa, JP;
Tetsuya Hiroe, Kanagawa, JP;
Sho Murakoshi, Tokyo, JP;
Matsushita Electric Industrial Co., Ltd., Osaka, JP;
Sony Corporation, Tokyo, JP;
Abstract
An error-correction coding method and an error-correction decoding method utilize error detection and error correction for an audio signal when a video signal and the audio signal are multiplexed and transmitted by a DVI. After an error correction code is added to each sample (sample data unit) of the digital audio signal, n continuous (n: integer equal to or larger than 2) pieces of the samples (sample data units) of the digital audio signal, to which error correction codes are added, are interleaved to generate a coded audio signal.