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:
Feb. 26, 2008
Filed:
Feb. 12, 1998
Mohammed Javed Absar, Singapore, SG;
Sapna George, Singapore, SG;
Antonio Mario Alvarez-tinoco, Singapore, SG;
Mohammed Javed Absar, Singapore, SG;
Sapna George, Singapore, SG;
Antonio Mario Alvarez-Tinoco, Singapore, SG;
STMicroelectronics Asia Pacific Pte. Ltd., Singapore, SG;
Abstract
A method and apparatus for assigning an exponent coding strategy in a digital audio transform coder. Different coding strategies having different differential coding limits may be assigned to different set of transform exponents according to the frequency domain characteristics of the audio signal. A neural network processing system is utilised to perform an efficient mapping of each exponent set to an appropriate coding strategy.
Data source: USPTO (United States Patent and Trademark Office) public patent records. Weekly synchronization. How IDiyas builds this profile