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:
Mar. 17, 2020
Filed:
Jul. 26, 2018
Accenture Global Solutions Limited, Dublin, IE;
Misram Llc, Holmdel, NJ (US);
Constantine T. Boyadjiev, Jersey City, NJ (US);
Rajarathnam Chandramouli, Holmdel, NJ (US);
Koduvayur Subbalakshmi, Holmdel, NJ (US);
Zongru Shao, Jersey City, NJ (US);
ACCENTURE GLOBAL SOLUTIONS LIMITED, Dublin, IE;
MISRAM LLC, Holmdel, NJ (US);
Abstract
A machine learning multi-dimensional acoustic feature vector authentication system, according to an example of the present disclosure, builds and trains multiple multi-dimensional acoustic feature vector machine learning classifiers to determine a probability of spoofing of a voice. The system may extract an acoustic feature from a voice sample of a user. The system may convert the acoustic feature into multi-dimensional acoustic feature vectors and apply the multi-dimensional acoustic feature vectors to the multi-dimensional acoustic feature vector machine learning classifiers to detect spoofing and determine whether to authenticate a user.