Keyboard musical instrument

专利名称：Keyboard musical instrument发明人：Yuji Fujiwara,Tsutomu Sasaki申请号：US13013198申请日：20110125公开号：US08350143B2公开日：20130108

专利附图：

摘要：A keyboard musical instrument provides plural keys of a keyboard to be drivenby an automatic playing system; although the automatic playing system selectively drivesthe keys in accordance with a performance rule expressing a music tune, a motioncontroller of the automatic playing system changes the performance rule if the human

player drives the keys different from those defined in the performance rule so that theautomatic playing system changes a part of the music tune in real time fashion during theautomatic performance.

申请人：Yuji Fujiwara,Tsutomu Sasaki

地址：Hamamatsu JP,Hamamatsu JP

国籍：JP,JP

代理机构：Harness, Dickey & Pierce, PLC

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