抄録
Offer Organization: Japan Society for the Promotion of Science, System Name: Grants-in-Aid for Scientific Research, Category: Grant-in-Aid for Scientific Research (A), Fund Type: competitive_research_funding, Overall Grant Amount: - (direct: 1560000, indirect: 468000)
We performed various researches in the field of music information processing. Regarding the music information field as a three-level hierarchical structure comprising of the score level, the performance level, and the signal level, we tackled various problems from the viewpoint of information conversion within and between layers and their interaction with humans. Numerous research results were achieved including some examples such as: (1) Automatic completion of music: the world's first proposal and solution of a problem that complements and completes a song full of holes such as melody fragments and partial harmony, (2) Using score Detailed analysis and separation of onset time of music signal, (3) New theory and algorithm for automatic fingering determination, (4) Welfare application of automatic accompaniment system, (5) Dissemination of automatic music system Orpheus to society, and many more.