| 摘要 |
PURPOSE:To prevent the external appearance of the composite piano as an acoustic piano from being spoiled as much as possible by setting timbres through keyboard operation in the composite piano which enable a musical performance by an electronic sound source in addition a normal piano musical performance. CONSTITUTION:When keys K1-K12 are depressed in setting mode, setting processes corresponding to the depressed keys K1-K12 are performed. Since the keys K1-K8 concern timbre settings, they are set to pressed timbres. When K9 is pressed, 'Heavy' wherein a sound is generated louder even when a key is depressed ordinarily and when K10 is depressed, 'Light' wherein sound is generated with less volume even when a key is depressed ordinalily. Further, K11 and K12 are set 'Hall' by pressing the K11 and 'Room' by pressing the K12, in the setting of reverberation effects of a sound. |
