发明名称 KEYBOARD DEVICE FOR ELECTRONIC MUSICAL INSTRUMENT
摘要 <p>PROBLEM TO BE SOLVED: To provide a keyboard device on which an excellent touch feeling that is closer to that of an acoustic piano and different with a register can be obtained while the sound volume, etc., of an electronic sound source when a key is pressed with the same strength is held uniform. SOLUTION: This device 101 is equipped with plural keyboards 2 which are made to correspond to different registers, a dummy action device 103, a key depression information detecting means 4 which detects key depression information of the keyboards 2, and a control means 20 which outputs a control signal for controlling sound generation according to the key depression information. In this case, the dummy action device 103 is provided with plural hammers 105 which are provided corresponding to the keyboards 2 and each places a load on the keyboard 2 through a butting part 8 and rotates associatively as the keyboard 2 is pressed, and the hammers 105 are made different in weight according to the registers.</p>
申请公布号 JPH09134162(A) 申请公布日期 1997.05.20
申请号 JP19950313585 申请日期 1995.11.07
申请人 KAWAI MUSICAL INSTR MFG CO LTD 发明人 TANAKA HIDEYUKI
分类号 G10H1/18;G10B3/12;G10H1/053;G10H1/34 主分类号 G10H1/18
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