Matches in SemOpenAlex for { <https://semopenalex.org/work/W2282761944> ?p ?o ?g. }
Showing items 1 to 86 of
86
with 100 items per page.
- W2282761944 endingPage "42" @default.
- W2282761944 startingPage "21" @default.
- W2282761944 abstract "In this paper, we develop a series of algorithms to improve the noise robustness of speech features based on discrete cosine transform (DCT). The DCT-based modulation spectra of clean speech feature streams in the training set are employed to generate two sequences representing the reference magnitudes and magnitude weights, respectively. The two sequences are then used to update the magnitude spectrum of each feature stream in the training and testing sets. The resulting new feature streams have shown robustness against the noise distortion. The experiments conducted on the Aurora-2 digit string database reveal that the proposed DCT-based approaches can provide relative error reduction rates of over 25% as compared with the baseline system using MVN-processed MFCC features. Experimental results also show that these new algorithms are well additive to many noise robustness methods to produce even higher recognition accuracy rates." @default.
- W2282761944 created "2016-06-24" @default.
- W2282761944 creator A5019048236 @default.
- W2282761944 creator A5075362783 @default.
- W2282761944 creator A5084927097 @default.
- W2282761944 date "2011-09-08" @default.
- W2282761944 modified "2023-09-26" @default.
- W2282761944 title "Compensating the speech features via discrete cosine transform for robust speech recognition" @default.
- W2282761944 cites W1587863748 @default.
- W2282761944 cites W2052667477 @default.
- W2282761944 cites W2066561607 @default.
- W2282761944 cites W2069976350 @default.
- W2282761944 cites W2115515280 @default.
- W2282761944 cites W2124843661 @default.
- W2282761944 cites W2151484683 @default.
- W2282761944 cites W2155082225 @default.
- W2282761944 cites W2165333179 @default.
- W2282761944 cites W2171000037 @default.
- W2282761944 cites W2172200851 @default.
- W2282761944 hasPublicationYear "2011" @default.
- W2282761944 type Work @default.
- W2282761944 sameAs 2282761944 @default.
- W2282761944 citedByCount "0" @default.
- W2282761944 crossrefType "proceedings-article" @default.
- W2282761944 hasAuthorship W2282761944A5019048236 @default.
- W2282761944 hasAuthorship W2282761944A5075362783 @default.
- W2282761944 hasAuthorship W2282761944A5084927097 @default.
- W2282761944 hasConcept C104317684 @default.
- W2282761944 hasConcept C115961682 @default.
- W2282761944 hasConcept C151989614 @default.
- W2282761944 hasConcept C153180895 @default.
- W2282761944 hasConcept C154945302 @default.
- W2282761944 hasConcept C169805256 @default.
- W2282761944 hasConcept C185592680 @default.
- W2282761944 hasConcept C2221639 @default.
- W2282761944 hasConcept C28490314 @default.
- W2282761944 hasConcept C28726691 @default.
- W2282761944 hasConcept C41008148 @default.
- W2282761944 hasConcept C52622490 @default.
- W2282761944 hasConcept C55493867 @default.
- W2282761944 hasConcept C63479239 @default.
- W2282761944 hasConcept C91458471 @default.
- W2282761944 hasConceptScore W2282761944C104317684 @default.
- W2282761944 hasConceptScore W2282761944C115961682 @default.
- W2282761944 hasConceptScore W2282761944C151989614 @default.
- W2282761944 hasConceptScore W2282761944C153180895 @default.
- W2282761944 hasConceptScore W2282761944C154945302 @default.
- W2282761944 hasConceptScore W2282761944C169805256 @default.
- W2282761944 hasConceptScore W2282761944C185592680 @default.
- W2282761944 hasConceptScore W2282761944C2221639 @default.
- W2282761944 hasConceptScore W2282761944C28490314 @default.
- W2282761944 hasConceptScore W2282761944C28726691 @default.
- W2282761944 hasConceptScore W2282761944C41008148 @default.
- W2282761944 hasConceptScore W2282761944C52622490 @default.
- W2282761944 hasConceptScore W2282761944C55493867 @default.
- W2282761944 hasConceptScore W2282761944C63479239 @default.
- W2282761944 hasConceptScore W2282761944C91458471 @default.
- W2282761944 hasLocation W22827619441 @default.
- W2282761944 hasOpenAccess W2282761944 @default.
- W2282761944 hasPrimaryLocation W22827619441 @default.
- W2282761944 hasRelatedWork W1549751575 @default.
- W2282761944 hasRelatedWork W1966430216 @default.
- W2282761944 hasRelatedWork W1981152367 @default.
- W2282761944 hasRelatedWork W2001273055 @default.
- W2282761944 hasRelatedWork W2051047480 @default.
- W2282761944 hasRelatedWork W2060929444 @default.
- W2282761944 hasRelatedWork W2096570279 @default.
- W2282761944 hasRelatedWork W2100317434 @default.
- W2282761944 hasRelatedWork W2109418853 @default.
- W2282761944 hasRelatedWork W2140982440 @default.
- W2282761944 hasRelatedWork W2143280761 @default.
- W2282761944 hasRelatedWork W2166730073 @default.
- W2282761944 hasRelatedWork W2182866590 @default.
- W2282761944 hasRelatedWork W2311813492 @default.
- W2282761944 hasRelatedWork W2367670235 @default.
- W2282761944 hasRelatedWork W2402957061 @default.
- W2282761944 hasRelatedWork W2793845650 @default.
- W2282761944 hasRelatedWork W2899946308 @default.
- W2282761944 hasRelatedWork W3010681821 @default.
- W2282761944 hasRelatedWork W321035460 @default.
- W2282761944 isParatext "false" @default.
- W2282761944 isRetracted "false" @default.
- W2282761944 magId "2282761944" @default.
- W2282761944 workType "article" @default.