JP2006071675A5 - - Google Patents

Claims (3)

Indicates the pitch that constitutes a song, fingering information that indicates the type of finger used to play the pitch, and whether or not the finger that the fingering information represents is inappropriate for performance Storage means for sequentially storing a plurality of events including judgment information;
Of the events stored in the storage means, search means for searching for an event having the determination information determined that the determination information satisfies the prohibition condition;
For the event searched by the search means, it is determined whether or not the prohibition condition is satisfied when the finger to the little finger is sequentially assigned as the type of finger used for playing the event, and the event is assigned to the event. Based on fingering information representing the type of finger and fingering information included in the event following the event, an operation for calculating an evaluation value for evaluating the difficulty level when the event is played with the assigned finger is performed. An evaluation means;
A finger that satisfies the condition that the evaluation condition does not satisfy the prohibition condition and the calculated evaluation value does not exceed a predetermined reference value is searched for by this evaluation means, and the evaluation value having the lowest performance difficulty among the searched fingers Assigning means for assigning fingering information representing the type of finger having as the fingering information of the searched event;
When a finger satisfying the condition is not searched for by the assigning means, the evaluation means is caused to start again and an evaluation value having a lower performance difficulty than the previously calculated evaluation value is calculated. Control means for controlling the evaluation means;
A fingering information correction device comprising: The fingering information correction device has trend data representing the pitch tendency of the pitch included in each event corresponding to each event, and the search means retrieves an event in which the trend data represents an extreme value. Including a range designating unit for designating one by one from before and after each event, and designating a range on the storage unit by the two events,
The evaluation unit determines whether or not the prohibition condition is satisfied when each of the events included in the range specifying unit is sequentially assigned from the thumb to the little finger as the type of finger used for playing the event. An evaluation value for evaluating the difficulty when playing the event with the assigned finger based on fingering information indicating the type of finger assigned to the event and fingering information included in the event following the event The fingering information correction apparatus according to claim 1, wherein the fingering information correction apparatus performs an operation of calculating a value. Indicates the pitch that constitutes a song, fingering information that indicates the type of finger used to play the pitch, and whether or not the finger that the fingering information represents is inappropriate for performance In a computer used as a fingering information correction device having a storage means in which a plurality of events consisting of determination information are sequentially stored,
  Among the events stored in the storage means, a search step for searching for an event having determination information determined that the determination information satisfies the prohibition condition;
For the retrieved event, it is determined whether or not the prohibition condition is satisfied when the thumb to the little finger are sequentially assigned as the types of fingers used in the performance of the event, and the types of fingers assigned to the event An evaluation step of calculating an evaluation value for evaluating the difficulty level when the event is played with the assigned finger, based on fingering information representing the event and fingering information included in the event following the event When,
A finger that does not satisfy the prohibition condition and that satisfies the condition that the calculated evaluation value does not exceed a predetermined reference value is searched for, and among the searched fingers, the finger having the evaluation value having the lowest performance difficulty level is searched. Assigning fingering information representing the type to the fingering information of the searched event;
Control for controlling the evaluation means so that when the finger satisfying the condition is not searched, the evaluation step is restarted and an evaluation value having a lower difficulty level of performance than the previously calculated evaluation value is calculated. Steps,
  Fingering information correction program to execute.