| Paper Abstract and Keywords |
| Presentation |
2024-01-26 09:50
[Poster Presentation]
Analysis of expiratory flow velocity on artificial vocal fold vibration
Yuta Nagai, Fumiya Kondo, Atsushi Nakamura (Shizuoka Univ) |
| Abstract |
(in Japanese) |
(See Japanese page) |
| (in English) |
Synthesized speech has undergone significant changes in recent years. However, it has not yet been able to reproduce human-like tones. Therefore, the purpose of this study was to create a talking robot. First, we measured the expiratory flow rate of human speech and analyzed how the reed-type artificial vocal cords behaved depending on the flow rate. As a result, a reed-type artificial vocal fold was obtained that produces sound waves with a fundamental frequency of approximately 140 Hz to 80 Hz. However, the frequency analysis results for the current reed produced a large high-frequency component. Therefore, we will investigate the dimensions and flow rate of the reed-type artificial vocal cords to produce a clean fundamental frequency of 100 Hz. |
| Keyword |
(in Japanese) |
(See Japanese page) |
| (in English) |
Sound / Basic frequency / Artificial sound box / Flow rate / / / / |
| Reference Info. |
ITE Tech. Rep., vol. 48, no. 1, IDY2024-5, pp. 17-20, Jan. 2024. |
| Paper # |
IDY2024-5 |
| Date of Issue |
2024-01-18 (IDY) |
| ISSN |
Online edition: ISSN 2424-1970 |
| Download PDF |
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| Conference Information |
| Committee |
IEICE-EID IDY IEE-EDD SID-JC IEIJ-SSL |
| Conference Date |
2024-01-25 - 2024-01-26 |
| Place (in Japanese) |
(See Japanese page) |
| Place (in English) |
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| Topics (in Japanese) |
(See Japanese page) |
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| Paper Information |
| Registration To |
IDY |
| Conference Code |
2024-01-EID-IDY-EDD-JC-SSL |
| Language |
Japanese |
| Title (in Japanese) |
(See Japanese page) |
| Sub Title (in Japanese) |
(See Japanese page) |
| Title (in English) |
Analysis of expiratory flow velocity on artificial vocal fold vibration |
| Sub Title (in English) |
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| Keyword(1) |
Sound |
| Keyword(2) |
Basic frequency |
| Keyword(3) |
Artificial sound box |
| Keyword(4) |
Flow rate |
| Keyword(5) |
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| 1st Author's Name |
Yuta Nagai |
| 1st Author's Affiliation |
Shizuoka University (Shizuoka Univ) |
| 2nd Author's Name |
Fumiya Kondo |
| 2nd Author's Affiliation |
Shizuoka University (Shizuoka Univ) |
| 3rd Author's Name |
Atsushi Nakamura |
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Shizuoka University (Shizuoka Univ) |
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| Speaker |
Author-1 |
| Date Time |
2024-01-26 09:50:00 |
| Presentation Time |
5 minutes |
| Registration for |
IDY |
| Paper # |
IDY2024-5 |
| Volume (vol) |
vol.48 |
| Number (no) |
no.1 |
| Page |
pp.17-20 |
| #Pages |
4 |
| Date of Issue |
2024-01-18 (IDY) |