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Quantitative measurement of speech sound distortions with the aid of minimum variance spectral estimation method for dentistry use |
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| Authors: | L. Bereteu G. E. Drăgănescu D. Stănescu C. Sinescu |
| Affiliation: | 1. Department of Mechanics , Center of Biomedical Engineering, Polytechnic University of Timi?oara , Bulevardul Mihai Viteazu, No. 1, 300222 , Timi?oara , Romania liviu.bereteu@mec.upt.ro;3. Department of Mechanics , Center of Biomedical Engineering, Polytechnic University of Timi?oara , Bulevardul Mihai Viteazu, No. 1, 300222 , Timi?oara , Romania;4. Dental Materials and Dental Prostheses Technology Department , Victor Babes University of Medicine and Pharmacy of Timisoara , 2 Eftimie Murgu Street, 300041 , Timi?oara , Romania |
| Abstract: | In this paper, we search an adequate quantitative method based on minimum variance spectral analysis in order to reflect the dependence of the speech quality on the correct positioning of the dental prostheses. We also search some quantitative parameters, which reflect the correct position of dental prostheses in a sensitive manner. |
| Keywords: | minimum variance spectrum non-parametric estimation speech sound quality dental prosthesis signal processing |