| contributor author | Tadashige Ikeda | |
| contributor author | Yuji Matsuzaki | |
| contributor author | Professor Mem. ASME | |
| contributor author | Tatsuya Aomatsu | |
| date accessioned | 2017-05-09T00:04:10Z | |
| date available | 2017-05-09T00:04:10Z | |
| date copyright | December, 2001 | |
| date issued | 2001 | |
| identifier issn | 0148-0731 | |
| identifier other | JBENDY-26209#571_1.pdf | |
| identifier uri | http://yetl.yabesh.ir/yetl/handle/yetl/124772 | |
| description abstract | A two-dimensional flexible channel model of the vocal folds coupled with an unsteady one-dimensional flow model is presented for an analysis of the mechanism of phonation. The vocal fold is approximated by springs and dampers distributed in the main flow direction that are enveloped with an elastic cover. In order to approximate three-dimensional collision of the vocal folds using the two-dimensional model, threshold values for the glottal width are introduced. The numerical results show that the collision plays an important role in speech sound, especially for higher resonant frequency components, because it causes the source sound to include high-frequency components. | |
| publisher | The American Society of Mechanical Engineers (ASME) | |
| title | A Numerical Analysis of Phonation Using a Two-Dimensional Flexible Channel Model of the Vocal Folds | |
| type | Journal Paper | |
| journal volume | 123 | |
| journal issue | 6 | |
| journal title | Journal of Biomechanical Engineering | |
| identifier doi | 10.1115/1.1408939 | |
| journal fristpage | 571 | |
| journal lastpage | 579 | |
| identifier eissn | 1528-8951 | |
| keywords | Flow (Dynamics) | |
| keywords | Channels (Hydraulic engineering) | |
| keywords | Vocal cords | |
| keywords | Pressure AND Collisions (Physics) | |
| tree | Journal of Biomechanical Engineering:;2001:;volume( 123 ):;issue: 006 | |
| contenttype | Fulltext | |
