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:
May. 18, 2004
Filed:
Apr. 26, 1999
Applicant:
Inventors:
Assignee:
Sony Corporation, Tokyo, JP;
Attorney:
Primary Examiner:
Assistant Examiner:
Int. Cl.
CPC ...
H04L 1/228 ;
U.S. Cl.
CPC ...
H04L 1/228 ;
Abstract
The invention intends to transmit audio signals of multiple channels in such a manner as to be able to decode and reproduce them in real time on the receiving side. Digital signals of multiple channels are each divided into one or more fragments in an audio signal input circuit, and the fragments of multiple channels are each encoded into coded fragment data by an encoder of the corresponding channel. At the time when transmission of one of the coded fragment data is ended, a multiplexer selects another of the coded fragment data of multiple channels to be next transmitted, and supplies it to a transmitting circuit.