FRINK Linked Data Fragments server

Matches in SemOpenAlex for { <https://semopenalex.org/work/W2295121734> ?p ?o ?g. }

• W2295121734 abstract "Accuracy of speaker verification is high under controlled conditions but falls off rapidly in the presence of interfering sounds. This is because spectral features, such as Mel-frequency cepstral coefficients (MFCCs), are sensitive to additive noise. MFCCs are a particular realization of warped-frequency representation with low-frequency focus. But there are several alternative, potentially more robust, warped-frequency representations. We provide an experimental comparison of five warped-frequency features. They use exactly the same frequency warping function, the same number of coefficients and postprocessing, but differ in their internal computations. The compared variants are (1) conventional MFCCs from discrete Fourier transform (DFT), followed by Mel-scaled filterbank, (2) MFCCs via direct warping of DFT, followed by linear-scale filterbank, (3) warped linear prediction features, (4) perceptual minimum variance distortionless features and (5) recently proposed sparse Mel-scale histogram features. Experiments carried out on a subset of the SRE 10 corpus using a scaled-down i-vector system indicate that direct DFT warping outperforms conventional MFCCs in most of the cases. Index Terms: speaker recognition, noise, frequency warping" @default.
• W2295121734 created "2016-06-24" @default.
• W2295121734 creator A5011489869 @default.
• W2295121734 creator A5036466893 @default.
• W2295121734 creator A5043168931 @default.
• W2295121734 creator A5045539248 @default.
• W2295121734 creator A5067409164 @default.
• W2295121734 creator A5076315361 @default.
• W2295121734 date "2013-08-25" @default.
• W2295121734 modified "2023-10-02" @default.
• W2295121734 title "Frequency warping and robust speaker verification: a comparison of alternative mel-scale representations" @default.
• W2295121734 cites W1535737202 @default.
• W2295121734 cites W1578856370 @default.
• W2295121734 cites W1658598746 @default.
• W2295121734 cites W1758836951 @default.
• W2295121734 cites W1966264494 @default.
• W2295121734 cites W1966960856 @default.
• W2295121734 cites W1979664165 @default.
• W2295121734 cites W2025198394 @default.
• W2295121734 cites W2028124797 @default.
• W2295121734 cites W2029203798 @default.
• W2295121734 cites W2034329102 @default.
• W2295121734 cites W2051428568 @default.
• W2295121734 cites W2062274687 @default.
• W2295121734 cites W2063656732 @default.
• W2295121734 cites W2080794664 @default.
• W2295121734 cites W2102910419 @default.
• W2295121734 cites W2121061347 @default.
• W2295121734 cites W2125534887 @default.
• W2295121734 cites W2128202590 @default.
• W2295121734 cites W2129379984 @default.
• W2295121734 cites W2138084857 @default.
• W2295121734 cites W2140916072 @default.
• W2295121734 cites W2142328794 @default.
• W2295121734 cites W2144600569 @default.
• W2295121734 cites W2150769028 @default.
• W2295121734 cites W2151589456 @default.
• W2295121734 cites W2163983055 @default.
• W2295121734 cites W2166223208 @default.
• W2295121734 cites W2326699523 @default.
• W2295121734 cites W2395750323 @default.
• W2295121734 cites W2397634864 @default.
• W2295121734 cites W2400176488 @default.
• W2295121734 cites W2400622930 @default.
• W2295121734 cites W2401185733 @default.
• W2295121734 cites W2406587520 @default.
• W2295121734 cites W46095808 @default.
• W2295121734 doi "https://doi.org/10.21437/interspeech.2013-680" @default.
• W2295121734 hasPublicationYear "2013" @default.
• W2295121734 type Work @default.
• W2295121734 sameAs 2295121734 @default.
• W2295121734 citedByCount "4" @default.
• W2295121734 countsByYear W22951217342014 @default.
• W2295121734 countsByYear W22951217342015 @default.
• W2295121734 countsByYear W22951217342019 @default.
• W2295121734 countsByYear W22951217342022 @default.
• W2295121734 crossrefType "proceedings-article" @default.
• W2295121734 hasAuthorship W2295121734A5011489869 @default.
• W2295121734 hasAuthorship W2295121734A5036466893 @default.
• W2295121734 hasAuthorship W2295121734A5043168931 @default.
• W2295121734 hasAuthorship W2295121734A5045539248 @default.
• W2295121734 hasAuthorship W2295121734A5067409164 @default.
• W2295121734 hasAuthorship W2295121734A5076315361 @default.
• W2295121734 hasConcept C100515483 @default.
• W2295121734 hasConcept C106131492 @default.
• W2295121734 hasConcept C115961682 @default.
• W2295121734 hasConcept C151989614 @default.
• W2295121734 hasConcept C153180895 @default.
• W2295121734 hasConcept C154945302 @default.
• W2295121734 hasConcept C157202957 @default.
• W2295121734 hasConcept C28490314 @default.
• W2295121734 hasConcept C31972630 @default.
• W2295121734 hasConcept C41008148 @default.
• W2295121734 hasConcept C52622490 @default.
• W2295121734 hasConcept C88516994 @default.
• W2295121734 hasConcept C99498987 @default.
• W2295121734 hasConceptScore W2295121734C100515483 @default.
• W2295121734 hasConceptScore W2295121734C106131492 @default.
• W2295121734 hasConceptScore W2295121734C115961682 @default.
• W2295121734 hasConceptScore W2295121734C151989614 @default.
• W2295121734 hasConceptScore W2295121734C153180895 @default.
• W2295121734 hasConceptScore W2295121734C154945302 @default.
• W2295121734 hasConceptScore W2295121734C157202957 @default.
• W2295121734 hasConceptScore W2295121734C28490314 @default.
• W2295121734 hasConceptScore W2295121734C31972630 @default.
• W2295121734 hasConceptScore W2295121734C41008148 @default.
• W2295121734 hasConceptScore W2295121734C52622490 @default.
• W2295121734 hasConceptScore W2295121734C88516994 @default.
• W2295121734 hasConceptScore W2295121734C99498987 @default.
• W2295121734 hasLocation W22951217341 @default.
• W2295121734 hasOpenAccess W2295121734 @default.
• W2295121734 hasPrimaryLocation W22951217341 @default.
• W2295121734 hasRelatedWork W1494724239 @default.
• W2295121734 hasRelatedWork W1545304224 @default.
• W2295121734 hasRelatedWork W1623120455 @default.
• W2295121734 hasRelatedWork W1724412330 @default.
• W2295121734 hasRelatedWork W1959749536 @default.
• W2295121734 hasRelatedWork W1963363117 @default.
• W2295121734 hasRelatedWork W1992991228 @default.
• W2295121734 hasRelatedWork W2026006995 @default.

• next