Design of speaker recognition system based on artificial neural network

Yanhong Chen; Li Wang; Han Lin; Jinlong Li

doi:10.1117/12.970642

15 October 2012 Design of speaker recognition system based on artificial neural network

Yanhong Chen, Li Wang, Han Lin, Jinlong Li

Proceedings Volume 8420, 6th International Symposium on Advanced Optical Manufacturing and Testing Technologies: Optical System Technologies for Manufacturing and Testing; 84200U (2012) https://doi.org/10.1117/12.970642
Event: 6th International Symposium on Advanced Optical Manufacturing and Testing Technologies (AOMATT 2012), 2012, Xiamen, China

Abstract

Speaker recognition is to recognize speaker’s identity from its voice which contains physiological and behavioral characteristics unique to each individual. In this paper, the artificial neural network model, which has very good capacity of non-linear division in characteristic space, is used for pattern matching. The speaker's sample characteristic domain is built for his mixed voice characteristic signals based on Kmeanlbg algorithm. Then the dimension of the inputting eigenvector is reduced, and the redundant information is got rid of. On this basis, BP neural network is used to divide capacity area for characteristic space nonlinearly, and the BP neural network acts as a classifier for the speaker. Finally, a speaker recognition system based on the neural network is realized and the experiment results validate the recognition performance and robustness of the system.

Citation Download Citation

Yanhong Chen, Li Wang, Han Lin, and Jinlong Li "Design of speaker recognition system based on artificial neural network", Proc. SPIE 8420, 6th International Symposium on Advanced Optical Manufacturing and Testing Technologies: Optical System Technologies for Manufacturing and Testing, 84200U (15 October 2012); https://doi.org/10.1117/12.970642

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KEYWORDS

Speaker recognition

Neural networks

Signal processing

Neurons

Artificial neural networks

Detection and tracking algorithms

Data processing

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