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. 13, 2021
Filed:
Jan. 22, 2019
Baidu Usa, Llc, Sunnyvale, CA (US);
Kenneth Ward Church, Dobbs Ferry, NY (US);
Zheng Zu, San Jose, CA (US);
Baidu USA LLC, Sunnyvale, CA (US);
Abstract
It is desirable to have audio and/or video systems and processing tools that can automatically record audio/video and analyze such recordings to capture material that may be relevant to a user. In one or more embodiments disclosed herein, a recording may be condensed by using one or more tools, including but not limited to, converting speech to text and searching for relevant content, keywords, and the like; detecting and sorting speakers and/or content (e.g., events in a conversation); removing non-substantive content (e.g., silences and other irrelevant content); adjusting the audio for increased playback speed; using prosodic and other indicia in the audio to identify areas of interest; performing diarization; using pseudo-random or random sample to select content; and other methods to extract information to provide a summary or representation of recorded content for review by a user.