摘要 |
PROBLEM TO BE SOLVED: To provide a keyboard instrument and an automatic playing program for the keyboard instrument that can perform stable and accurate automatic playing while suppressing driving noise from being generated.SOLUTION: An automatic playing piano 1, as a keyboard instrument, which brings a plunger 16a as a movable part of a solenoid 16 as an actuator into contact with a key 2 as a playing operation element and drives the solenoid 16 according to a target drive position rx as drive information so as to operate the key 2 is equipped with a contact adjustment part of a control device 26 as determination means of determining whether the key 2 and the plunger 16a of the solenoid 16 are in a separate state from an operation mode of the key 2 and a drive mode of the solenoid 16. The contact adjustment part once determining that the key 2 and plunger 16a are in the separate state feeds a position correction quantity back to the target drive position rx to correct the key 2 and plunger 16a into contact with each other.SELECTED DRAWING: Figure 2 |