| 摘要 |
<P>PROBLEM TO BE SOLVED: To realize a musical performance data series converting program easily enabling reverse reproduction of a musical performance data series and to easily performs conversion into the musical performance data series in a short time. <P>SOLUTION: Through processing at a step S16, musical performance data in a source musical performance data series area are read out in order from the head, processed, and written sequentially to a reverse reproduction buffer area. Through the processing, note-on and note-off data are converted into note-off and note-on data respectively. Generation style control data on a musical sound are changed into generation style control data of the same kind in a current value array area. Through the processing at the step S16, the generation style control data in the current value array area are sequentially updated with the read-out generation style control data. Through processing at a step S20 after the end of a read of the musical performance data series, generation style control data left in the current value array area are added at the tail of the musical performance data series in the reverse reproduction buffer area. <P>COPYRIGHT: (C)2005,JPO&NCIPI |
