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:
Sep. 09, 2025
Filed:
Dec. 21, 2022
Applicant:
Syntiant Corp., Irvine, CA (US);
Inventors:
Jes Thyssen, San Juan Capistrano, CA (US);
Christian Vejlbo, Frederikssund, DK;
Assignee:
Syntiant Corp., Irvine, CA (US);
Attorneys:
Primary Examiner:
Int. Cl.
CPC ...
G10L 15/08 (2006.01);
U.S. Cl.
CPC ...
G10L 15/08 (2013.01); G10L 2015/088 (2013.01);
Abstract
An audio processing circuit includes an audio front end (AFE) configured to generate audio data in response to audio signals received from one or more microphones. One or more special purpose engines (SPEs) are configured to: generate prediction data via a usage model; generate bias adjustment data based on the prediction data; adjust a threshold of an audio event recognition engine based on the prediction data; and determine, via the audio event recognition engine and based on audio data, when an audio event is detected.