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Speaker recognition over VoIP network
(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 ...
Person recognition from their hum
(Dhirubhai Ambani Institute of Information and Communication Technology, 2011)
In this thesis, design of person recognition system based on person's hum is presented. As hum is nasalized sound and LP (Linear Predication) model does not characterize nasal sounds sufficiently, our approach in this work ...