New Features Using Robust MVDR Spectrum of Filtered Autocorrelation Sequence for Robust Speech Recognition

This paper presents a novel noise-robust feature extraction method for speech recognition using the robust perceptual minimum variance distortionless response (MVDR) spectrum of temporally filtered autocorrelation sequence. The perceptual MVDR spectrum of the filtered short-time autocorrelation sequ...

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Detalles Bibliográficos
Autores principales: Seyedin, Sanaz, Ahadi, Seyed Mohammad, Gazor, Saeed
Formato: Online Artículo Texto
Lenguaje:English
Publicado: Hindawi Publishing Corporation 2013
Materias:
Research Article
Acceso en línea:https://www.ncbi.nlm.nih.gov/pmc/articles/PMC3899721/
https://www.ncbi.nlm.nih.gov/pubmed/24501584
http://dx.doi.org/10.1155/2013/634160

Internet

https://www.ncbi.nlm.nih.gov/pmc/articles/PMC3899721/
https://www.ncbi.nlm.nih.gov/pubmed/24501584
http://dx.doi.org/10.1155/2013/634160

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