한국어 음성인식 플랫폼의 설계Design of a Korean Speech Recognition Platform

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dc.contributor.author권오욱ko
dc.contributor.author김회린ko
dc.contributor.author유창동ko
dc.contributor.author김봉완ko
dc.contributor.author이용주ko
dc.date.accessioned2011-03-15T02:01:32Z-
dc.date.available2011-03-15T02:01:32Z-
dc.date.created2012-02-06-
dc.date.created2012-02-06-
dc.date.issued2004-09-
dc.identifier.citation말소리, v.0, no.51, pp.151 - 165-
dc.identifier.issn1226-5276-
dc.identifier.urihttp://hdl.handle.net/10203/22669-
dc.description.abstractFor educational and research purposes, a Korean speech recognition platform is designed. It is based on an object-oriented architecture and can be easily modified so that researchers can readily evaluate the performance of a recognition algorithm of interest. This platform will save development time for many who are interested in speech recognition. The platform includes the following modules: Noise reduction, end-point detection, met-frequency cepstral coefficient (MFCC) and perceptually linear prediction (PLP)-based feature extraction, hidden Markov model (HMM)-based acoustic modeling, n-gram language modeling, n-best search, and Korean language processing. The decoder of the platform can handle both lexical search trees for large vocabulary speech recognition and finite-state networks for small-to-medium vocabulary speech recognition. It performs word-dependent n-best search algorithm with a bigram language model in the first forward search stage and then extracts a word lattice and restores each lattice path with a trigram language model in the second stage.-
dc.languageKorean-
dc.language.isokoen
dc.publisher대한음성학회-
dc.title한국어 음성인식 플랫폼의 설계-
dc.title.alternativeDesign of a Korean Speech Recognition Platform-
dc.typeArticle-
dc.type.rimsART-
dc.citation.volume0-
dc.citation.issue51-
dc.citation.beginningpage151-
dc.citation.endingpage165-
dc.citation.publicationname말소리-
dc.embargo.liftdate9999-12-31-
dc.embargo.terms9999-12-31-
dc.contributor.localauthor김회린-
dc.contributor.localauthor유창동-
dc.contributor.nonIdAuthor권오욱-
dc.contributor.nonIdAuthor김봉완-
dc.contributor.nonIdAuthor이용주-
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EE-Journal Papers(저널논문)
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