| 摘要 |
PURPOSE: To easily change an accompaniment pattern by performing deformation processing on accompaniment pattern data according to deformed algorithm corresponding to a designated adjective. CONSTITUTION: When a component in a database means 5 is selected by a pattern selector 61, rhythm pattern data corresponding to it is read out of the database means 5, and is supplied to a current pattern memory 1. The pattern selector 61 reads out the rhythm pattern data stored in an address designated by the forefront address of the database means 5, and supplies it to the current pattern memory 1. The rhythm pattern data read out of the database means 5 is stored in the current pattern memory 1 as a current pattern. Its content is changed by an editing means 7 and a transformer 9. |
