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. 23, 2010
Filed:
Nov. 29, 2005
Lars Villemoes, Stockholm, SE;
Kristofer Kjoerling, Stockholm, SE;
Heiko Purnhagen, Stockholm, SE;
Jonas Roeden, Stockholm, SE;
Jeroen Breebaart, Eindhoven, NL;
Gerard Hotho, Eindhoven, NL;
Lars Villemoes, Stockholm, SE;
Kristofer Kjoerling, Stockholm, SE;
Heiko Purnhagen, Stockholm, SE;
Jonas Roeden, Stockholm, SE;
Jeroen Breebaart, Eindhoven, NL;
Gerard Hotho, Eindhoven, NL;
Coding Technologies AB, Stockholm, SE;
Koninklijke Philips Electronics N.V., Eindhoven, NL;
Abstract
A multi-channel synthesizer for generating at least three output channels using an input signal having at least one base channel, the base channel being derived from the original multi-channel signal, the input signal further including at least two different up-mixing parameters, and an up-mixer mode indication indicating, in a first state that a first up-mixing rule is to be performed, and, indicating, in a second state, that a different second up-mixing rule is to be performed, uses an up-mixer for up-mixing the at least one base channel using the at least two different up-mixing parameters based on the first or the second up-mixing rule in response to the up-mixer mode indication so that the at least three output channels are obtained.