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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.:

US 7693398 B1

PDFFull Text
Date of Patent:
Apr. 06, 2010

Filed:

Mar. 08, 2005

Digital information reproducing apparatus and method

Applicants:

Takashi Kanemaru, Yokohama, JP;

Sadao Tsuruga, Yokohama, JP;

Inventors:

Takashi Kanemaru, Yokohama, JP;

Sadao Tsuruga, Yokohama, JP;

Assignee:

Hitachi, Ltd., Tokyo, JP;

Attorney:

McDermott Will & Emery LLP

Primary Examiner:

Thai Tran

Assistant Examiner:

Syed Y Hasan

Int. Cl.
CPC ...
H04N 7/00 (2006.01); H04N 5/50 (2006.01); H04N 5/91 (2006.01); H04N 5/95 (2006.01); H04N 5/445 (2006.01); H04N 7/26 (2006.01); H04N 7/64 (2006.01); G06F 17/00 (2006.01); G10L 11/06 (2006.01); G10L 19/14 (2006.01); G10L 21/04 (2006.01); G11B 5/09 (2006.01); G11B 20/00 (2006.01);
U.S. Cl.
CPC ...
Abstract

High audibility output is realized when audio output is provided in special playback. In special playback with audio output, skip/repeat control is done so that decoding and outputting of the audio data is periodically repeated/skipped during part of one frame. The output level may be corrected so as to emphasize appropriate frequency components. This realizes good audio output. In addition, the skip/repeat control and output level correcting methods are changed according to characteristics of the audio data to be reproduced. Also, this realizes good audio output.

Find Patent Forward Citations

Kanemaru, Takashi. (2010). Digital information reproducing apparatus and method (U.S. Patent No. 7693398). U.S. Patent and Trademark Office. https://idiyas.com/patent/badge/7693398

Data source: USPTO (United States Patent and Trademark Office) public patent records. Weekly synchronization. How IDiyas builds this profile

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