Matches in SemOpenAlex for { <https://semopenalex.org/work/W2055701611> ?p ?o ?g. }
Showing items 1 to 72 of
72
with 100 items per page.
- W2055701611 endingPage "2533" @default.
- W2055701611 startingPage "2533" @default.
- W2055701611 abstract "A direct classification of nine Thai monophthongs was conducted on two-dimensional acoustic–phonetic feature spaces. Formant frequencies of a monophthong have been extracted from a stable vowel portion of a syllable nucleus. The F1 and bark-difference F1-F0 represents tongue height. The F2 and bark-difference F3-F2 represents tongue advancement. The Bayesian classifier utilizes statistical parameters, mean and standard deviation, of each monophthongs in classification. Two-dimensional feature vectors comprise two acoustic–phonetic features, F2 and F1 in linear, mel, bark, and also, bark-difference F3-F2 and F1-F0. The classification results on the F2 and F1 space are 86.3325% in linear, 84.6187% in mel, 84.2331% in bark, 79.3916% in bark-difference F2-F1 and F1-F0, and also 79.9914% in bark-difference F3-F2 and F1-F0. Considering confusion matrices, the high vowels (/i:, v:, u:/), front-middle vowel (/e:/), and center-middle vowel (/q:/) have higher results than other groups which resulted from smaller overlapping and more separability between each group compared to low- and back-vowel groups. The back vowel (/u:, o:, @:/) has more misclassification between each monophthong than in other groups. Both feature spaces in bark-difference frequency scales exhibit lower-classification results although they illustrate better vowel distribution than other scales." @default.
- W2055701611 created "2016-06-24" @default.
- W2055701611 creator A5030630582 @default.
- W2055701611 creator A5051277805 @default.
- W2055701611 creator A5061889161 @default.
- W2055701611 creator A5089037560 @default.
- W2055701611 date "2000-11-01" @default.
- W2055701611 modified "2023-09-24" @default.
- W2055701611 title "Direct classification of Thai monophthongs on two‐dimensional acoustic–phonetic feature spaces in linear, mel, bark, and bark‐difference frequency scales" @default.
- W2055701611 doi "https://doi.org/10.1121/1.4743381" @default.
- W2055701611 hasPublicationYear "2000" @default.
- W2055701611 type Work @default.
- W2055701611 sameAs 2055701611 @default.
- W2055701611 citedByCount "1" @default.
- W2055701611 crossrefType "journal-article" @default.
- W2055701611 hasAuthorship W2055701611A5030630582 @default.
- W2055701611 hasAuthorship W2055701611A5051277805 @default.
- W2055701611 hasAuthorship W2055701611A5061889161 @default.
- W2055701611 hasAuthorship W2055701611A5089037560 @default.
- W2055701611 hasConcept C105795698 @default.
- W2055701611 hasConcept C121332964 @default.
- W2055701611 hasConcept C133446333 @default.
- W2055701611 hasConcept C138885662 @default.
- W2055701611 hasConcept C153180895 @default.
- W2055701611 hasConcept C154945302 @default.
- W2055701611 hasConcept C158215666 @default.
- W2055701611 hasConcept C24890656 @default.
- W2055701611 hasConcept C2776401178 @default.
- W2055701611 hasConcept C2779581591 @default.
- W2055701611 hasConcept C28490314 @default.
- W2055701611 hasConcept C3018023364 @default.
- W2055701611 hasConcept C33923547 @default.
- W2055701611 hasConcept C41008148 @default.
- W2055701611 hasConcept C41895202 @default.
- W2055701611 hasConcept C76978605 @default.
- W2055701611 hasConceptScore W2055701611C105795698 @default.
- W2055701611 hasConceptScore W2055701611C121332964 @default.
- W2055701611 hasConceptScore W2055701611C133446333 @default.
- W2055701611 hasConceptScore W2055701611C138885662 @default.
- W2055701611 hasConceptScore W2055701611C153180895 @default.
- W2055701611 hasConceptScore W2055701611C154945302 @default.
- W2055701611 hasConceptScore W2055701611C158215666 @default.
- W2055701611 hasConceptScore W2055701611C24890656 @default.
- W2055701611 hasConceptScore W2055701611C2776401178 @default.
- W2055701611 hasConceptScore W2055701611C2779581591 @default.
- W2055701611 hasConceptScore W2055701611C28490314 @default.
- W2055701611 hasConceptScore W2055701611C3018023364 @default.
- W2055701611 hasConceptScore W2055701611C33923547 @default.
- W2055701611 hasConceptScore W2055701611C41008148 @default.
- W2055701611 hasConceptScore W2055701611C41895202 @default.
- W2055701611 hasConceptScore W2055701611C76978605 @default.
- W2055701611 hasIssue "5_Supplement" @default.
- W2055701611 hasLocation W20557016111 @default.
- W2055701611 hasOpenAccess W2055701611 @default.
- W2055701611 hasPrimaryLocation W20557016111 @default.
- W2055701611 hasRelatedWork W129096596 @default.
- W2055701611 hasRelatedWork W1567433642 @default.
- W2055701611 hasRelatedWork W1964116690 @default.
- W2055701611 hasRelatedWork W1995264984 @default.
- W2055701611 hasRelatedWork W2042989581 @default.
- W2055701611 hasRelatedWork W2098620739 @default.
- W2055701611 hasRelatedWork W2157856271 @default.
- W2055701611 hasRelatedWork W2497737565 @default.
- W2055701611 hasRelatedWork W2794991125 @default.
- W2055701611 hasRelatedWork W201005408 @default.
- W2055701611 hasVolume "108" @default.
- W2055701611 isParatext "false" @default.
- W2055701611 isRetracted "false" @default.
- W2055701611 magId "2055701611" @default.
- W2055701611 workType "article" @default.