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. 18, 2019
Filed:
Oct. 17, 2017
Applicant:
Intel Ip Corporation, Santa Clara, CA (US);
Inventors:
Tobias Bocklet, Munich, DE;
Joachim Hofer, Munich, DE;
Assignee:
Intel IP Corporation, Santa Clara, CA (US);
Attorney:
Primary Examiner:
Int. Cl.
CPC ...
G10L 15/00 (2013.01); G10L 15/22 (2006.01); G10L 17/22 (2013.01); G10L 15/01 (2013.01); G06F 17/27 (2006.01); G10L 15/14 (2006.01); G10L 15/02 (2006.01);
U.S. Cl.
CPC ...
G10L 15/22 (2013.01); G06F 17/277 (2013.01); G10L 15/01 (2013.01); G10L 15/14 (2013.01); G10L 15/142 (2013.01); G10L 17/22 (2013.01); G10L 2015/025 (2013.01);
Abstract
Techniques related to key phrase detection for applications such as wake on voice are discussed. Such techniques may include updating a start state based rejection model and a key phrase model based on scores of sub-phonetic units from an acoustic model to generate a rejection likelihood score and a key phrase likelihood score and determining whether received audio input is associated with a predetermined key phrase based on the rejection likelihood score and the key phrase likelihood score.