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:
Apr. 30, 2019
Filed:
Jun. 08, 2017
Dolby Laboratories Licensing Corporation, San Francisco, CA (US);
Gints Klimanis, Sunnyvale, CA (US);
Noah Kraft, Brooklyn, NY (US);
Matthew J. Jaffe, San Francisco, CA (US);
Richard Fritz Lanman, III, San Francisco, CA (US);
Jeff Baker, Newbury Park, CA (US);
Dolby Laboratories Licensing Corporation, San Francisco, CA (US);
Abstract
Personal audio systems and methods are disclosed. A personal audio system includes a processor to generate a personal audio stream by processing an ambient audio stream in accordance with an active processing parameter set, a circular buffer memory to store a most recent snippet of the ambient audio stream, and an event detector to detect a trigger event. In response to detection of the trigger event, a controller may extract audio feature data from the most recent snippet of the ambient audio stream and transmit the audio feature data and associated metadata to a knowledgebase remote from the personal audio system.