A Review: Neural Networks used for Speech Recognition

In this paper Neural Network Hidden markov model hybrids (NN-HMM) is presented an investigation of the speech recognition classification performance. This investigation on the speech recognition classification performance is performed using standard neural networks structures as the classifier. The utilized standard neural network types include Feed-forward Neural Network (NN) with back propagation algorithm and a Radial Basis Functions Neural Networks along with NN-HMM hybrids Â