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:
Jun. 02, 2020
Filed:
Aug. 03, 2017
Harman Becker Automotive Systems Gmbh, Karlsbad, DE;
Genaro Woelfl, Salching, DE;
HARMAN BECKER AUTOMOTIVE SYSTEMS GMBH, Karlsbad, DE;
Abstract
A method for operating a wearable loudspeaker device that is worn on the upper part of the body of a user distant to the user's ears and head comprises determining sensor data, based on the sensor data, and determining at least one parameter related to the current position of the user's head in relation to the wearable loudspeaker device. The method further includes adapting a filter transfer function of at least one filter unit for the current position of the user's head based on the at least one parameter, and an audio output signal that is output to at least one loudspeaker of the wearable loudspeaker device depends on the filter transfer function.