发明名称 Apparatus of a playing practice for electronic musical instrument and control method thereof
摘要 An apparatus and method for practicing playing an electronic musical instrument which includes a select section for selecting a music teacher mode, a display section for displaying a score and key, a microcomputer for controlling an entire musical system and an output section for outputting audible sound. The apparatus is effective for displaying a mark indicating a key corresponding to a note of the score. Thus, the user can effectively and correctly practice playing an electronic musical instrument.
申请公布号 US5544562(A) 申请公布日期 1996.08.13
申请号 US19940271787 申请日期 1994.07.07
申请人 GOLDSTAR CO., LTD. 发明人 JEON, IK B.
分类号 G09B15/00;G09B15/04;G10G1/00;G10H1/00;G10H1/26;(IPC1-7):G09B15/00 主分类号 G09B15/00
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