Browsing by Subject "Speaker verification"

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    • Design of countermeasures for replay spoof speech attack 

      Tak, Hemlata (Dhirubhai Ambani Institute of Information and Communication Technology, 2018)
      Automatic Speaker Verification (ASV) system is a biometric person authentication system to verify a claimed speaker's identity from his/her voice with the help of machines. The ASV systems are vulnerable to various types ...

    • Speaker recognition over VoIP network 

      Goswami, Parth A. (Dhirubhai Ambani Institute of Information and Communication Technology, 2011)
      This thesis deals with the Automatic Speaker Recognition (ASR) system over narrowband Voice over Internet Protocol (VoIP) networks. There are several artifacts of VoIP network such as speech codec, packet loss and packet ...