Designing musical expression from models of future-oriented reasoning
| Project/Area Number |
25350029
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| Research Category |
Grant-in-Aid for Scientific Research (C)
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| Allocation Type | Multi-year Fund |
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| Section | 一般 |
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| Research Field |
Design science
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| Research Institution | Tokyo Denki University |
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Principal Investigator |
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| Co-Investigator(Kenkyū-buntansha) |
TAKAHASHI Tatsuji 東京電機大学, 理工学部, 准教授 (00514514)
SHIBUYA Satoshi 東京電機大学, 理工学部, 講師 (20553530)
OHMURA Hidefumi 東京理科大学, 理工学部, 助教 (90645277)
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| Project Period (FY) |
2013-04-01 – 2016-03-31
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| Project Status |
Completed (Fiscal Year 2015)
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| Budget Amount *help |
¥3,900,000 (Direct Cost: ¥3,000,000、Indirect Cost: ¥900,000)
Fiscal Year 2015: ¥1,300,000 (Direct Cost: ¥1,000,000、Indirect Cost: ¥300,000)
Fiscal Year 2014: ¥1,300,000 (Direct Cost: ¥1,000,000、Indirect Cost: ¥300,000)
Fiscal Year 2013: ¥1,300,000 (Direct Cost: ¥1,000,000、Indirect Cost: ¥300,000)
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| Keywords | 音楽情動 / 音楽生成 / 電子音響音楽 / コンピュータ音楽 / 対称性認知バイアス / 情報エントロピー / 電子音楽 / 認知バイアス |
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| Outline of Final Research Achievements |
We developed two systems based on a) symmetrical human cognitive biases and b) control of the amount of information entropy for the quantitative treatment of musical emotion. The former system was designed by the application of the loosely symmetrical biases model to the pitch element in existing melodies by regarding musical expectations as causal relationships; its inference is formed by preceding and succeeding events. The latter system was designed by controlling the degrees of certainty of musical events based on the information entropy to generate the musical structures. We presented these achievements at international conferences and to Japanese societies. Additionally, we presented successively applied knowledge and models as steps of this research practically to the composition of electroacoustic music pieces presented at worldwide concerts.
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Report
(4 results)
Research Products
(24 results)
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[Journal Article] Modeling of melodic rhythm based on entropy toward creating expectation and emotion2013
Author(s)
Ohmura, H., Shibayama, T., Shibuya, S., Takahashi, T., Okanoya, K., Furukawa, K.
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Journal Title
Proceedings of Sound and Music Computing Conference 2013
Volume: SMC2013
Pages: 69-73
Related Report
Peer Reviewed
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[Presentation] Metrix(2016)2016
Author(s)
柴山拓郎, 髙橋達二, 澁谷智志, 濵野峻行, 大村英史
Organizer
電子音響ピープルプロジェクト2015-2016スペシャルライブ
Place of Presentation
東京都, 港区
Year and Date
2016-02-27
Related Report
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[Presentation] Danza Española2015
Author(s)
Shibayama, T., Hamano, T., Ohmura, H.
Organizer
International Society for Music Information Retrieval Conference (ISMIR) 2015
Place of Presentation
Maraga, Andalucia, Spain
Year and Date
2015-10-28
Related Report
Int'l Joint Research
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[Presentation] Modeling of melodic rhythm based on entropy toward creating expectation and emotion2013
Author(s)
Ohmura, H., Shibayama, T., Shibuya, S., Takahashi, T., Okanoya, K., Furukawa, K.,
Organizer
Sound and Music Computing Conference 2013
Place of Presentation
Stockholm, Royal Institute of Technology
Related Report
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