| 摘要 |
<P>PROBLEM TO BE SOLVED: To provide an automatic accompaniment generator capable of generating automatic accompaniment according to user's intention. <P>SOLUTION: When touching key tones "C3", "E3" and "G3" are inputted with touching key operations at a time t0, a note on event corresponding to the touching key tones is generated and outputted to a sound source circuit to start sounding the touching key tones, and generation of arpeggio sounding data (a sounding data list) based on sound pitches of the touching key tones and sounding pattern data included in selected arpeggio pattern data is started, after the generator is shifted to an arpeggio sounding data generation mode according to user's instruction, and a user selects the arpeggio pattern data, sets a loop count at "1" and instructs a start of generating the arpeggio sounding data. The length of the generated sounding data list corresponds to one bar, so that the reproduction of the sounding data list stops at one bar length when the touching key by a user lasts longer than one bar. <P>COPYRIGHT: (C)2008,JPO&INPIT |
