发明授权
- 专利标题： Systems and methods for authentication using voice biometrics and device verification
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申请号： US14254504申请日： 2014-04-16
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公开(公告)号： US09928839B1公开(公告)日： 2018-03-27
- 发明人: Michael Wayne Lester , Debra Randall Casillas , Sudarshan Rangarajan , John Shelton , Maland Keith Mortensen
- 申请人： United Services Automobile Association (USAA)
- 申请人地址： US TX San Antonio
- 专利权人： United Services Automobile Association (USAA)
- 当前专利权人： United Services Automobile Association (USAA)
- 当前专利权人地址： US TX San Antonio
- 代理机构： Fish & Richardson P.C.
- 主分类号： G10L15/00
- IPC分类号： G10L15/00 ; G10L17/00
摘要：
Methods and systems for authenticating a user are described. In some embodiments, a one-time token and a recording of the one-time token is read aloud by the user. The voice characteristics derived from the recording of the one-time token are compared with voice characteristics derived from samples of the user's voice. The user may be authenticated when the one-time token is verified and when a match of the voice characteristics derived from the recording of the one-time token and the voice characteristics derived from the samples of the user's voice meet or exceed a threshold.
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