2012 Fiscal Year Final Research Report
Development of speech training systemthat feeds back the articulation stat
| Project/Area Number |
23700606
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| Research Category |
Grant-in-Aid for Young Scientists (B)
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| Allocation Type | Multi-year Fund |
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| Research Field |
Rehabilitation science/Welfare engineering
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| Research Institution | Kumamoto University |
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Principal Investigator |
SAKATA Tadashi 熊本大学, 大学院・自然科学研究科, 助教 (80336205)
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| Co-Investigator(Renkei-kenkyūsha) |
UEDA Yuichi 熊本大学, 大学院・自然科学研究科, 教授 (00141961)
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| Project Period (FY) |
2011 – 2012
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| Keywords | 音声学 / 可視化 / 教育工学 / ユーザインターフェース / リハビリテーション |
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| Research Abstract |
We have developed an utterance training system using the formant information of audio,visual feedback to the vocal tract shape display and normalized vowel articulation spacearticulation state of the speaker. Result of the trial in speech training of hearing impairedchildren, it is determined normalized vowel articulation space is effective in thequantitative assessment and real-time feedback of articulation state, vocal tract shaperepresentation, formula lip portion since the normalization is insufficient, it is outvariation in the displacement is confirmed, it is believed that it is necessary to furtherimprovements.
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