Abstract

In order to overcome the defects and limitations of the application of HMM in voice recognition, neural network is introduced into voice recognition. Also the model theory of the neural network and its characteristics are also considered in the paper’s study which mainly focuses on the application of neural network in voice recognition. Based on studies of BP neural network, the paper establishes the voice recognition model and algorithm for the recognition of isolated words under MATLAB environment, and elaborates on the specific process of realization and the results of the simulation experiment.

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