ALEXANDRIA, Va., June 9 -- United States Patent no. 12,288,562, issued on April 29, was assigned to Nice Ltd. (Ra'anana, Israel).
"System and method for spoofing detection" was invented by Borys Havdan (Vinnytsia, Ukraine), Gennadi Lembersky (Ra'anana, Israel) and Yevhenii Lukin (Vinnytsia, Ukraine).
According to the abstract* released by the U.S. Patent & Trademark Office: "A system and method for classification of voice samples to genuine voice samples or spoofing voice samples may include: extracting a set of features from each of a plurality of voice samples, each voice sample labeled as genuine or spoof; training a neural network having a plurality of nodes organized into layers, with links between the nodes, wherein each link compri...