| 摘要 |
A chord detection apparatus for an electronic musical instrument has a hand keyboard for hand operation, a foot keyboard for foot operation, a hand-keyboard detection unit for detecting a temporary hand-keyboard chord root and a temporary hand-keyboard chord type in accordance with operation of the hand keyboard, a foot-keyboard detection unit for detecting a temporary foot-keyboard bass root in accordance with operation of the foot keyboard, and a determination unit for determining a true chord root and a true chord type, and the presence/absence of a bass root in accordance with the temporary hand-keyboard chord root, the temporary hand-keyboard chord type, and the temporary foot-keyboard bass root. |
