| Project/Area Number |
22650042
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| Research Category |
Grant-in-Aid for Challenging Exploratory Research
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| Allocation Type | Single-year Grants |
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| Research Field |
Sensitivity informatics/Soft computing
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| Research Institution | Wakayama University |
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Principal Investigator |
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| Project Period (FY) |
2010 – 2011
|
| Project Status |
Completed (Fiscal Year 2011)
|
| Budget Amount *help |
¥3,290,000 (Direct Cost: ¥2,900,000、Indirect Cost: ¥390,000)
Fiscal Year 2011: ¥1,690,000 (Direct Cost: ¥1,300,000、Indirect Cost: ¥390,000)
Fiscal Year 2010: ¥1,600,000 (Direct Cost: ¥1,600,000)
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| Keywords | 感性脳科学 / 芸術表現 / 音声情報の可視化 / 能の謡 / 伝統歌唱 / 非周期性 / 基本周波数 / 駆動音源構造 / 能の謡い / 音声分析 / 音声合成 / スペクトル包絡 / 成分位相 / 瞬時周波数 |
|---|
| Research Abstract |
A new set of technologies for information extraction, visualization, control and resynthesis, which provide functions conventional methods failed to implement, are developed in this project aiming at analysis and synthesis of vocal artistic expressions found in Japanese traditional theatrical art, Noh. Especially, temporally finer F0 and spectral estimation procedures were invented to enable detailed analyses, which were impossible using conventional methods. Voice morphing based on these technologies opens new possibilities for investigating implicit brain functions which are not accessible from consciousness.
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