Identity Vector Extraction by Perceptual Wavelet Packet Entropy and Convolutional Neural Network for Voice Authentication

Recently, the accuracy of voice authentication system has increased significantly due to the successful application of the identity vector (i-vector) model. This paper proposes a new method for i-vector extraction. In the method, a perceptual wavelet packet transform (PWPT) is designed to convert sp...

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Detalles Bibliográficos
Autores principales: Lei, Lei, She, Kun
Formato: Online Artículo Texto
Lenguaje:English
Publicado: MDPI 2018
Materias:
Article
Acceso en línea:https://www.ncbi.nlm.nih.gov/pmc/articles/PMC7513125/
https://www.ncbi.nlm.nih.gov/pubmed/33265689
http://dx.doi.org/10.3390/e20080600

Internet

https://www.ncbi.nlm.nih.gov/pmc/articles/PMC7513125/
https://www.ncbi.nlm.nih.gov/pubmed/33265689
http://dx.doi.org/10.3390/e20080600

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