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. 28, 2012
Filed:
Jan. 27, 2011
Kazuhito Koishida, Redmond, WA (US);
Sanjeev Mehrotra, Kirkland, WA (US);
Chao He, Redmond, WA (US);
Wei-ge Chen, Sammamish, WA (US);
Kazuhito Koishida, Redmond, WA (US);
Sanjeev Mehrotra, Kirkland, WA (US);
Chao He, Redmond, WA (US);
Wei-Ge Chen, Sammamish, WA (US);
Microsoft Corporation, Redmond, WA (US);
Abstract
An audio decoder provides a combination of decoding components including components implementing base band decoding, spectral peak decoding, frequency extension decoding and channel extension decoding techniques. The audio decoder decodes a compressed bitstream structured by a bitstream syntax scheme to permit the various decoding components to extract the appropriate parameters for their respective decoding technique.
Data source: USPTO (United States Patent and Trademark Office) public patent records. Weekly synchronization. How IDiyas builds this profile