JP2006072230A5 - - Google Patents

Claims (6)

A device for generating fingering information indicating fingering when carrying a musical piece by operating a group of performance operators provided in a musical instrument,
Performance information acquisition means for acquiring performance information indicating the performance content of the music;
With reference to the performance information acquired by the performance information acquisition means, fingering information generation means for generating fingering information of the music whose performance information indicates the performance content;
A difficulty level calculating means for calculating the difficulty level in performing the fingering indicated by the fingering information with reference to the fingering information generated by the fingering information generating means;
Fingering information correction means for correcting the fingering information generated by the fingering information generation means based on the difficulty level calculated by the difficulty level calculation means;
A fingering information generation device comprising: The fingering information generating means corrects the fingering information generated by the fingering information generating means based on a characteristic selected from any one of a plurality of characteristics of the performance information and fingering information. Do
The fingering information generation device further changes the selected characteristic based on the calculation result of the difficulty level calculation unit, and also corrects the correction based on the changed characteristic with respect to the fingering information correction unit. The fingering information generation device according to claim 1, further comprising a control unit that controls the fingering information to be corrected again. The fingering information correcting means virtually divides the performance information into one or more partial performance information with reference to the performance information, and corrects the correction based on the selected characteristic in the partial performance information unit. For fingering information,
The fingering information generating device according to claim 2, wherein The modification of the partial performance information unit based on the selected characteristics includes the performance content pattern indicated by the partial performance information, the type of the performance content, the similarity of the performance content between the partial performance information, and the partial performance. Including one or more modifications based on the fingering difficulty according to the fingering information generated from the information,
The fingering information generation device according to claim 3. The correction based on the similarity of the performance contents between the partial performance information includes correction in a form in which fingering information generated with reference to the partial performance information is applied to other partial performance information.
The fingering information generation device according to claim 4, wherein A program that is executed by a computer used as a fingering information generation device that generates fingering information indicating fingering when a musical piece is played by operating a group of performance operators provided on a musical instrument. There,
A function of acquiring performance information indicating the performance content of the music;
A function for generating fingering information of a music piece that indicates the performance content with reference to the performance information acquired by the function to be acquired;
A function of referring to the fingering information generated by the function to be generated and calculating the degree of difficulty in performing the fingering indicated by the fingering information;
A function for correcting fingering information generated by the function to be generated based on the degree of difficulty calculated by the function to be calculated;
A program to realize