Classification of Fricative Consonants for Speech Enhancement in Hearing Devices

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چکیده

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Classification of Fricative Consonants for Speech Enhancement in Hearing Devices

OBJECTIVE To investigate a set of acoustic features and classification methods for the classification of three groups of fricative consonants differing in place of articulation. METHOD A support vector machine (SVM) algorithm was used to classify the fricatives extracted from the TIMIT database in quiet and also in speech babble noise at various signal-to-noise ratios (SNRs). Spectral feature...

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Dedication Acknowledgments Biographical Note List of Symbols

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ژورنال

عنوان ژورنال: PLoS ONE

سال: 2014

ISSN: 1932-6203

DOI: 10.1371/journal.pone.0095001