Improved voice activity detection for speech recognition system

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Improved voice activity detection for speech recognition system

An improved voice activity detection (VAD) based on the radial basis function neural network (RBF NN) and continuous wavelet transform (CWT) for speech recognition system is presented in the paper. The input speech signal is analyzed in the form of fixed size window by using Mel-frequency cepstral c...

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Bibliographic Details
Main Authors:	Chin, S., Seng, K., Ang, L., Lim, Hann
Format:	Conference Paper
Published:	2010
Online Access:	http://hdl.handle.net/20.500.11937/32851

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