Research Article
A New Approach in Creating Decision Systems Used for Speaker Authentication
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@INPROCEEDINGS{10.1007/978-3-319-92213-3_24, author={Vlad C\~{a}rstea and Robert Dobre and Claudia Oprea and Radu Preda}, title={A New Approach in Creating Decision Systems Used for Speaker Authentication}, proceedings={Future Access Enablers for Ubiquitous and Intelligent Infrastructures. Third International Conference, FABULOUS 2017, Bucharest, Romania, October 12-14, 2017, Proceedings}, proceedings_a={FABULOUS}, year={2018}, month={7}, keywords={Speaker authentication Matched filter Kullback -- Leibler divergence Mel Frequency Cepstral Coefficients Security system}, doi={10.1007/978-3-319-92213-3_24} }- Vlad Cârstea
Robert Dobre
Claudia Oprea
Radu Preda
Year: 2018
A New Approach in Creating Decision Systems Used for Speaker Authentication
FABULOUS
Springer
DOI: 10.1007/978-3-319-92213-3_24
Abstract
This paper discusses a new approach of a Decision System to be used in Speaker Authentication applications, with particular emphasis on security systems with a small programming data set. This decision system is based on the adjoining of a matched filter response of the two compared signals considering the position of the maximum onto the abscissa of the response graph and afterwards, the use of Kullback – Leibler divergence for comparing the Mel Frequency Cepstral Coefficients’ statistical distribution of the password and input speech signal.
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