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:
Oct. 22, 2019
Filed:
Dec. 15, 2016
Harman Becker Automotive Systems Gmbh, Karlsbad, DE;
HARMAN BECKER AUTOMOTIVE SYSTEMS GMBH, Karlsbad, DE;
Abstract
An exemplary sound reproducing, noise reducing method and system include supplying to a corresponding loudspeaker a useful signal that represents sound to be reproduced and an anti-noise signal that, when reproduced by the corresponding loudspeaker, reduces noise in the vicinity of the corresponding microphone. The method and system further include receiving audio input signals and processing the audio input signals to provide the useful signals so that the useful signals provide a more realistic sound impression for a listener wearing the helmet than the audio input signals.
Data source: USPTO (United States Patent and Trademark Office) public patent records. Weekly synchronization. How IDiyas builds this profile