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Real-Time Contrast Enhancement to Improve Speech Recognition

An algorithm that operates in real-time to enhance the salient features of speech is described and its efficacy is evaluated. The Contrast Enhancement (CE) algorithm implements dynamic compressive gain and lateral inhibitory sidebands across channels in a modified winner-take-all circuit, which toge...

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Detalles Bibliográficos
Autores principales:	Alexander, Joshua M., Jenison, Rick L., Kluender, Keith R.
Formato:	Online Artículo Texto
Lenguaje:	English
Publicado:	Public Library of Science 2011
Materias:	Research Article
Acceso en línea:	https://www.ncbi.nlm.nih.gov/pmc/articles/PMC3176230/ https://www.ncbi.nlm.nih.gov/pubmed/21949736 http://dx.doi.org/10.1371/journal.pone.0024630

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