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. 30, 2006
Filed:
Dec. 20, 2000
Ronaldus Maria Aarts, Eindhoven, NL;
Robertus Theodorus Johannes Toonen Dekkers, Waalre, NL;
Gerardus Cornelis Petrus Lokhoff, Eindhoven, NL;
Ronaldus Maria Aarts, Eindhoven, NL;
Robertus Theodorus Johannes Toonen Dekkers, Waalre, NL;
Gerardus Cornelis Petrus Lokhoff, Eindhoven, NL;
Koninklijke Philips Electronics N.V., Eindhoven, NL;
Abstract
An audio signal processing device includes a signal supply for supplying speech and music signals via one or more input channels. The device further includes a signal separator for separating the speech and music signals. A first converter converts the music signals into desired virtual widened signals from one or more input channels. A signal combiner used to combine the speech signals with the widened music signals.