ALEXANDRIA, Va., Nov. 18 -- United States Patent no. 12,475,895, issued on Nov. 18, was assigned to Honor Device Co. Ltd. (Shenzhen, China).
"Training a speech verification model" was invented by Biao Wu (Shenzhen, China) and Risheng Xia (Shenzhen, China).
According to the abstract* released by the U.S. Patent & Trademark Office: "This application discloses a voiceprint recognition method, a graphical interface, and an electronic device. In the voiceprint recognition method, a voiceprint model is preset in the electronic device, and then the electronic device trains and updates the preset voiceprint model based on a voiceprint feature extracted from a voice of a registered user to obtain an exclusive voiceprint model belonging to the regi...