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:
Sep. 12, 2006
Filed:
Nov. 25, 2002
Renatus J. Van Der Vleuten, Eindhoven, NL;
Alphons A. M. L. Bruekers, Eindhoven, NL;
Arnoldus W. J. Oomen, Eindhoven, NL;
Renatus J. Van Der Vleuten, Eindhoven, NL;
Alphons A. M. L. Bruekers, Eindhoven, NL;
Arnoldus W. J. Oomen, Eindhoven, NL;
Koninklijke Philips Electronics N.V., Eindhoven, NL;
Abstract
A data processing apparatus for data processing an audio signal includes an input terminal () for receiving the audio signal, a 1-bit A/D converter () for A/D converting the audio signal to for a bitstream signal, a prediction unit () for carrying out a prediction step on the bitstream signal to form a predicted bitstream signal, a signal combination unit () for combining the bitstream signal and the predicted bitstream signal to form a residue bitstream signal, and an output terminal () for supplying the residual bitstream signal.
Data source: USPTO (United States Patent and Trademark Office) public patent records. Weekly synchronization. How IDiyas builds this profile