| Presentation | 2012-11-08 Measurement of temporal cange of vocal tract volume during production of plosive and fricative consonants Tatsuya KITAMURA, Hiroaki HATANO, |
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| Abstract(in Japanese) | (See Japanese page) |
| Abstract(in English) | The volume of the vocal tract of a male speaker during production of voiced and voiceless plosives and fricatives was measured directly from magnetic resonance imaging (MRI)data. Three-dimensional cine-MRI data of three-morae non-sense words were obtained by a synchronized sampling method, and the temporal change of the vocal tract volume was measured while there was a closure or a constriction at the alveolar. The results showed that the volume of the vocal tract for the voiced plosive /d/ increased almost monotonically, and the volume was larger than that for the voiceless plosive /t/ through the closure section. The maximum value and rise range of the vocal tract volume for the voiced plosive /d/ is greater than that for the voiced fricative /z/. |
| Keyword(in Japanese) | (See Japanese page) |
| Keyword(in English) | voiced consonants / voiceless consonants / plosive consonants / fricative consonants / vibration of the vocal fold / volume of the vocal tract |
| Paper # | SP2012-75 |
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| Conference Information | |
| Committee | SP |
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| Conference Date | 2012/11/1(1days) |
| Place (in Japanese) | (See Japanese page) |
| Place (in English) | |
| Topics (in Japanese) | (See Japanese page) |
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| Paper Information | |
| Registration To | Speech (SP) |
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| Language | JPN |
| Title (in Japanese) | (See Japanese page) |
| Sub Title (in Japanese) | (See Japanese page) |
| Title (in English) | Measurement of temporal cange of vocal tract volume during production of plosive and fricative consonants |
| Sub Title (in English) | |
| Keyword(1) | voiced consonants |
| Keyword(2) | voiceless consonants |
| Keyword(3) | plosive consonants |
| Keyword(4) | fricative consonants |
| Keyword(5) | vibration of the vocal fold |
| Keyword(6) | volume of the vocal tract |
| 1st Author's Name | Tatsuya KITAMURA |
| 1st Author's Affiliation | Faculty of Intelligence and Informatics, Konan University() |
| 2nd Author's Name | Hiroaki HATANO |
| 2nd Author's Affiliation | Faculty of Intelligence and Informatics, Konan University |
| Date | 2012-11-08 |
| Paper # | SP2012-75 |
| Volume (vol) | vol.112 |
| Number (no) | 281 |
| Page | pp.pp.- |
| #Pages | 5 |
| Date of Issue | |