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対話型進化計算を用いたコンピュータ歌唱の表情付け
http://hdl.handle.net/2261/36037
http://hdl.handle.net/2261/36037facb16ae-db63-41ea-a417-e0124888d4ee
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37086539.pdf (2.1 MB)
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37086539a.pdf (21.1 kB)
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Item type | 学位論文 / Thesis or Dissertation(1) | |||||
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公開日 | 2011-08-08 | |||||
タイトル | ||||||
タイトル | 対話型進化計算を用いたコンピュータ歌唱の表情付け | |||||
言語 | ||||||
言語 | jpn | |||||
資源タイプ | ||||||
資源タイプ識別子 | http://purl.org/coar/resource_type/c_46ec | |||||
資源タイプ | thesis | |||||
著者 |
渡辺, 晃生
× 渡辺, 晃生 |
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著者所属 | ||||||
値 | 東京大学大学院工学系研究科 電気系工学専攻 | |||||
Abstract | ||||||
内容記述タイプ | Abstract | |||||
内容記述 | Today, researches for singing by computer have attracted attention. VOCALOID is an application to realize that aim. By inputing lyrics and melody, users can make songs sung by the computer. In order to make the singing voice more “ human ”, users must control frequency curve very carefully. Comparing with inputing lyrics or melody, this controlling presents heavy overhead for users. In this research, we propose a system for easily optimizing frequency curves with Interactive Evolutionary Computation (IEC). We compared various frequency model by evaluating the convergence performance of GA to fit one of the frequency curve of real human singing, and found a suitable one for achieving our goal. And we made a questionnaire to compare previous interface and our IEC interface. From the result of this questionnaire, we found our IEC interface can optimize frequency curve more easily than previous interface. | |||||
書誌情報 | 発行日 2010-03-24 | |||||
日本十進分類法 | ||||||
主題Scheme | NDC | |||||
主題 | 540 | |||||
学位名 | ||||||
学位名 | 修士(工学) | |||||
学位 | ||||||
値 | master | |||||
研究科・専攻 | ||||||
値 | 工学系研究科電気系工学専攻 | |||||
学位授与年月日 | ||||||
学位授与年月日 | 2010-03-24 |