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:
Nov. 09, 2004
Filed:
Nov. 03, 1999
Yukio Fujii, Yokohama, JP;
Shinichi Obata, Fujisawa, JP;
Hiroaki Shirane, Yokohama, JP;
Eiji Yamamoto, Tachikawa, JP;
Other;
Abstract
A multiplexed audio data decoder apparatus is provided in which integration of an audio decoder is easy, and has a high flexibility when the number of the formats to be processed is increased or when the specification is changed. In an external ROM there are accumulated a plurality of decoding program codes corresponding to respective plural methods for compressing and encoding. A controller means transfers the decoding program code corresponding to the method for compressing and encoding after changing thereof, from the external ROM to an internal RAM . A DSP starts decoding processing by using the decoding program code which is transmitted into the internal RAM