Matches in SemOpenAlex for { <https://semopenalex.org/work/W2107995734> ?p ?o ?g. }
Showing items 1 to 87 of
87
with 100 items per page.
- W2107995734 endingPage "326" @default.
- W2107995734 startingPage "317" @default.
- W2107995734 abstract "This paper proposes a new method for estimating formant frequencies of speech signals, based on inverse-filter control and zero-crossing frequency distributions. In this method, which is called the inverse-filter control (IFC) method, we use 32 basic inverse filters that are mutually controlled by weighted means of zero-crossing frequency distributions. After quick convergence of the inverse filters, we can gain four to six formant frequencies as final mean-values of the zero-crossing frequencies. The proposed method (IFC) has a specific feature that it directly estimates resonant frequencies of a vocal tract, unlike analysis-by-synthesis (A-b-S) or linear predictive coding (LPC) as a spectral matching method. Therefore, spectral shapes influence indirectly alone the formant estimation in the IFC. Although the superiority of IFC to LPC was not necessarily prominent in the systematic evaluation using synthetic speech, the estimates showed satisfactorily small errors for the practical analysis. On the other hand, when observing some analysis examples of real speech, we found many fewer gross errors in IFC than in LPC. Last, we describe in brief a method for estimating a spectral envelope (or formant bandwidths) based on the obtained formant frequencies and the spectrum to be analyzed. According to the results, it is understandable that the existence of the wide-band formants also contributes to stable formant trajectories." @default.
- W2107995734 created "2016-06-24" @default.
- W2107995734 creator A5017179381 @default.
- W2107995734 date "2001-05-01" @default.
- W2107995734 modified "2023-10-17" @default.
- W2107995734 title "Formant estimation method using inverse-filter control" @default.
- W2107995734 cites W1966173467 @default.
- W2107995734 cites W1973776758 @default.
- W2107995734 cites W2022554507 @default.
- W2107995734 cites W2065925624 @default.
- W2107995734 cites W2097035595 @default.
- W2107995734 cites W2097143083 @default.
- W2107995734 cites W2107995734 @default.
- W2107995734 cites W2135034868 @default.
- W2107995734 cites W2144805019 @default.
- W2107995734 cites W2157737734 @default.
- W2107995734 cites W2313267305 @default.
- W2107995734 doi "https://doi.org/10.1109/89.917677" @default.
- W2107995734 hasPublicationYear "2001" @default.
- W2107995734 type Work @default.
- W2107995734 sameAs 2107995734 @default.
- W2107995734 citedByCount "60" @default.
- W2107995734 countsByYear W21079957342012 @default.
- W2107995734 countsByYear W21079957342013 @default.
- W2107995734 countsByYear W21079957342014 @default.
- W2107995734 countsByYear W21079957342015 @default.
- W2107995734 countsByYear W21079957342016 @default.
- W2107995734 countsByYear W21079957342017 @default.
- W2107995734 countsByYear W21079957342018 @default.
- W2107995734 countsByYear W21079957342019 @default.
- W2107995734 countsByYear W21079957342020 @default.
- W2107995734 countsByYear W21079957342021 @default.
- W2107995734 countsByYear W21079957342022 @default.
- W2107995734 countsByYear W21079957342023 @default.
- W2107995734 crossrefType "journal-article" @default.
- W2107995734 hasAuthorship W2107995734A5017179381 @default.
- W2107995734 hasBestOaLocation W21079957342 @default.
- W2107995734 hasConcept C106131492 @default.
- W2107995734 hasConcept C158215666 @default.
- W2107995734 hasConcept C207467116 @default.
- W2107995734 hasConcept C2524010 @default.
- W2107995734 hasConcept C2779581591 @default.
- W2107995734 hasConcept C2779948431 @default.
- W2107995734 hasConcept C28490314 @default.
- W2107995734 hasConcept C31972630 @default.
- W2107995734 hasConcept C33923547 @default.
- W2107995734 hasConcept C41008148 @default.
- W2107995734 hasConcept C47401133 @default.
- W2107995734 hasConcept C54926389 @default.
- W2107995734 hasConcept C59883199 @default.
- W2107995734 hasConcept C61328038 @default.
- W2107995734 hasConceptScore W2107995734C106131492 @default.
- W2107995734 hasConceptScore W2107995734C158215666 @default.
- W2107995734 hasConceptScore W2107995734C207467116 @default.
- W2107995734 hasConceptScore W2107995734C2524010 @default.
- W2107995734 hasConceptScore W2107995734C2779581591 @default.
- W2107995734 hasConceptScore W2107995734C2779948431 @default.
- W2107995734 hasConceptScore W2107995734C28490314 @default.
- W2107995734 hasConceptScore W2107995734C31972630 @default.
- W2107995734 hasConceptScore W2107995734C33923547 @default.
- W2107995734 hasConceptScore W2107995734C41008148 @default.
- W2107995734 hasConceptScore W2107995734C47401133 @default.
- W2107995734 hasConceptScore W2107995734C54926389 @default.
- W2107995734 hasConceptScore W2107995734C59883199 @default.
- W2107995734 hasConceptScore W2107995734C61328038 @default.
- W2107995734 hasIssue "4" @default.
- W2107995734 hasLocation W21079957341 @default.
- W2107995734 hasLocation W21079957342 @default.
- W2107995734 hasOpenAccess W2107995734 @default.
- W2107995734 hasPrimaryLocation W21079957341 @default.
- W2107995734 hasRelatedWork W1748856376 @default.
- W2107995734 hasRelatedWork W1909584822 @default.
- W2107995734 hasRelatedWork W2001425423 @default.
- W2107995734 hasRelatedWork W2045900265 @default.
- W2107995734 hasRelatedWork W2046073792 @default.
- W2107995734 hasRelatedWork W2061217898 @default.
- W2107995734 hasRelatedWork W2086580720 @default.
- W2107995734 hasRelatedWork W2894697037 @default.
- W2107995734 hasRelatedWork W4254341835 @default.
- W2107995734 hasRelatedWork W2394579548 @default.
- W2107995734 hasVolume "9" @default.
- W2107995734 isParatext "false" @default.
- W2107995734 isRetracted "false" @default.
- W2107995734 magId "2107995734" @default.
- W2107995734 workType "article" @default.