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:
Apr. 27, 2004
Filed:
Aug. 10, 2000
Applicant:
Inventors:
Ryohei Yasuda, Kanagawa, JP;
Tomohiro Koyata, Tokyo, JP;
Assignee:
Sony Corporation, Tokyo, JP;
Primary Examiner:
Assistant Examiner:
Int. Cl.
CPC ...
G10L 2/100 ;
U.S. Cl.
CPC ...
G10L 2/100 ;
Abstract
Reproducing method and apparatus for reproducing highly efficiently encoded data from a record medium composed of spectrum data and scale factor data determines if address of changed highly efficient encoded data and stores it. The method and apparatus determines whether or not the address of highly efficient encoded data whose scale factor data is changed corresponding to the operating mechanism and stores it in a memory store apart from the write address by a predetermined distance. By partly changing the scale factor values and filtering process is accomplished.