发明授权
US5550320A Electronic sound generating device for generating musical sound by
adding volume fluctuation to predetermined harmonics
失效
电子声音产生装置，用于通过将体积波动加到预定的谐波上来产生音乐声音
- 专利标题： Electronic sound generating device for generating musical sound by adding volume fluctuation to predetermined harmonics
- 专利标题（中）： 电子声音产生装置，用于通过将体积波动加到预定的谐波上来产生音乐声音
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申请号： US250032申请日： 1994-05-26
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公开(公告)号： US5550320A公开(公告)日： 1996-08-27
- 发明人: Sayoko Hirano
- 申请人： Sayoko Hirano
- 申请人地址： JPX Hamamatsu
- 专利权人： Kabushiki Kaisha Kawai Gakki Seisakusho
- 当前专利权人： Kabushiki Kaisha Kawai Gakki Seisakusho
- 当前专利权人地址： JPX Hamamatsu
- 优先权： JPX5-126110 19930527
- 主分类号： G10H7/08
- IPC分类号： G10H7/08 ; G10H1/04 ; G10H1/057 ; G10H1/08 ; G10H7/02 ; G10H1/02 ; G10H7/00
摘要：
An electronic sound generating device is proposed which can generate sound that is complex, profound and high in fidelity to acoustic sound. Sound of the acoustic instruments consists of a plurality of harmonics. Some of the harmonics have swings on their envelope curves, thereby causing beats of the sound. Inspired by this feature, the present invention causes swing on predetermined harmonics in synthesizing a plurality of harmonics for generating sound. A construction for swinging the envelope curves is also proposed.
公开/授权文献
- USD318096S Ceiling cover for pendent style sprinklers 公开/授权日：1991-07-09
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