发明授权
- 专利标题： Acoustic tone inhibiting means for keyboard musical instrument
- 专利标题（中）： 用于键盘乐器的声音抑制装置
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申请号： US874589申请日： 1986-06-16
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公开(公告)号： US4704931A公开(公告)日： 1987-11-10
- 发明人: Yohei Nagai , Yoshimasa Isozaki
- 申请人： Yohei Nagai , Yoshimasa Isozaki
- 申请人地址： JPX Shizuoka
- 专利权人： Nippon Gakki Seizo Kabushiki Kaisha
- 当前专利权人： Nippon Gakki Seizo Kabushiki Kaisha
- 当前专利权人地址： JPX Shizuoka
- 优先权： JPX60-131611 19850617
- 主分类号： G10C5/00
- IPC分类号： G10C5/00 ; G10H1/00 ; G10H1/22 ; G10H1/34 ; G10F1/22 ; G10H5/00
摘要：
A keyboard musical instrument includes: a keyboard; an acoustic musical tone production mechanism for generating an acoustic musical tone; a tone generator for generating an electronic musical tone; a solenoid driver for inhibiting generation of the acoustic musical tone from the acoustic musical tone production mechanism; and an operation panel for designating a musical tone to be inhibited. When a player designates a musical tone to be inhibited via the operation panel in advance and then depresses a key on the keyboard, the generation of the acoustic musical tone is inhibited by means of the solenoid driver.
公开/授权文献
- US5324260A Retrograde coronary sinus catheter 公开/授权日：1994-06-28
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