| 摘要 |
PROBLEM TO BE SOLVED: To provide a technique capable of generating data necessary for indicating features of a way of singing specific to a singer.SOLUTION: The information processing device executes: a first acquisition step for acquiring musical score data; a second acquisition step for acquiring music data; an extraction step for extracting vocal data from the music data; a timing specification step for specifying vocalization timings on the basis of the extracted vocal data; a first generation step for generating timing pair data on the basis of the specified vocalization timings and a performance start timing for notes in the musical score data; a delay time calculation step for calculating a delay time in each piece of the timing pair data; and a second generation step for generating singing feature data by associating the calculated delay time with the notes in the musical score data corresponding to the performance start timing used for the calculation of the delay time. |
