| 摘要 |
PURPOSE:To offer the electronic musical instrument provided with a chord discriminating function by which a musical performance of an accompaniment chord can be executed very easily, with regard to the electronic musical instrument which has a keyboard and is provided with the chord deciding function. CONSTITUTION:This electronic musical instrument which has a keyboard, and is provided with a chord discriminating function is constituted so as to have means for generating preferentially that which satisfies a prescribed relation, in sound pitch signals of a depressed key, and making good a deficient sound pitch signal, when a prescribed sound pitch signal required for constituting a chord is insufficient and determining the chord. |
