Computer Music Sound Synthesis from Timbre Symbol
| Project/Area Number |
23520189
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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 |
Study of the arts/History of the arts/Arts in general
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| Research Institution | Tokyo Denki University |
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Principal Investigator |
OSAKA NAOTOSHI 東京電機大学, 未来科学部, 教授 (20366389)
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| Project Period (FY) |
2011 – 2013
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| Project Status |
Completed (Fiscal Year 2013)
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| Budget Amount *help |
¥5,070,000 (Direct Cost: ¥3,900,000、Indirect Cost: ¥1,170,000)
Fiscal Year 2013: ¥1,560,000 (Direct Cost: ¥1,200,000、Indirect Cost: ¥360,000)
Fiscal Year 2012: ¥1,690,000 (Direct Cost: ¥1,300,000、Indirect Cost: ¥390,000)
Fiscal Year 2011: ¥1,820,000 (Direct Cost: ¥1,400,000、Indirect Cost: ¥420,000)
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| Keywords | 音色 / 音色合成 / 電子音色辞書 / 音色記号 / IPA / ＩＰＡ / 環境音 / 音データベース / マルチプラットフォーム / C++ / エフェクト / レーベンシュタイン距離 / 音合成 |
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| Research Abstract |
In order to represent, communicate and preserve artistic computer music, it is necessary to symbolize timbre. Firstly perceptive characteristics are studied for general environmental sounds by psycho-acoustic experiments. Both IPA (International Phonetic Alphabet) and "hiragana" were used as timbre symbols. The clarified facts from the experiments includes that the variance normalized by the number of symbols from median strings for one timbre written in "hiragana" largely varies from 0.27 to 4.54. We have also been developing "Electronic Timbre Dictionary" which enables timbre search from timbre symbol as a supporting system for a computer musicians. In this term, functions of cross platform for MacOS, Windows and linux, and multilingualization were realized. Moreover, the system was open to general users and available via network.
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Report
(4 results)
Research Products
(41 results)
