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:
Nov. 18, 2025
Filed:
Nov. 18, 2022
Oracle International Corporation, Redwood Shores, CA (US);
Guy G. Michaeli, Seattle, WA (US);
Timothy D. Cline, Gainesville, VA (US);
Stephen J. Green, Burlington, MA (US);
Serge Le Huitouze, Rennes, FR;
Matthew T. Gerdes, San Diego, CA (US);
Guang Chao Wang, San Diego, CA (US);
Kenny C. Gross, Escondido, CA (US);
Oracle International Corporation, Redwood Shores, CA (US);
Abstract
Systems, methods, and other embodiments associated with computer distress-call detection and authentication are described. In one embodiment, a method includes detecting a human voice in audio content of a radio signal. Speech is recognized in the human voice to transform the human voice into text and vocal metrics. Feature scores are generated that represent features of the recognized speech based at least in part on the vocal metrics. The human voice is then classified as either a hoax distress call or an authentic distress call based on the feature scores. An alert is then presented indicating that the human voice is one of the hoax distress call or the authentic distress call.