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:
Mar. 13, 2012
Filed:
Aug. 30, 2005
Machiel Willem Van Loon, Valkenswaard, NL;
Dirk Jeroen Breebaart, Eindhoven, NL;
Machiel Willem Van Loon, Valkenswaard, NL;
Dirk Jeroen Breebaart, Eindhoven, NL;
Koninklijke Philips Electronics N.V., Eindhoven, NL;
Abstract
A device () for enhancing a multi-channel (e.g. stereo) audio signal has a parameter adjustment unit () for adjusting an original parameter (α, ILD, ICC) which represents an original inter-channel property of the audio signal. The device further comprises a processing unit () for processing the audio signal so as to produce an enhanced audio signal having the adjusted parameter (α', ILD′, ICC′). The device allows stereo widening or other multi-channel signal enhancements without introducing artifacts.
Data source: USPTO (United States Patent and Trademark Office) public patent records. Weekly synchronization. How IDiyas builds this profile