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. 10, 2026
Filed:
Nov. 10, 2023
Nxp B.v., Eindhoven, NL;
Temujin Gautama, Boutersem, BE;
NXP B.V., Eindhoven, NL;
Abstract
An audio system and method is described to monitor whether the audio processing performed on an audio signal is corrupted. The audio system includes module to embed a watermark into an audio signal, and a verification module to verify the presence of the watermark after the audio processing has been performed. The embedding strength of the watermark can be adjusted on the basis of whether the presence of the watermark is detected. The embedding strength for the watermark may be adjusted such that it is as low as possible while still allowing detection, thus keeping the audio quality as high as possible.
Data source: USPTO (United States Patent and Trademark Office) public patent records. Weekly synchronization. How IDiyas builds this profile