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AssigneeNational Applied Research Laboratories
InventorsChun-Ming Huang, Chien-Ming Wu, Tsung-Han Tsai, Chih-Chyau Yang
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The present application provides an identity authentication system and method thereof, which applied for an operational processing unit executing an identity authentication program for inputting a first voice signal to a speaker identification unit and further identifying the first voice signal to generate a corresponding signal sample data. Hereby, further executing the identity authentication program for randomly generating an authentication tip message and outputting it. Thereby, a second voice signal corresponding to the authentication tip message is inputted to the speaker identification unit and compared with a signal segment of the signal sample data. While the second voice signal matches the signal segment, the second voice signal is identified for generating a semantic object data, and the semantic object data and the authentication tip message are compared to generate an identity authentication result.
An identity authentication method, which is applied to an operation processor inputting a first voice signal to the operation processor through a voice input element, the operation processor executing a speaker recognition model to sample and recognize the first voice signal to correspondingly generate a signal sampling data, the signal sampling data comprising at least one first signal segment, the identity authentication method comprising:
An identity authentication system, comprising:
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