发明名称 Music reading teaching aid - has keyboard electronics coupled with scanned music display table
摘要 <p>A teaching aid for music combines the use of a keyboard instrument with a table indicating the notes etc. The horizontal keyboard has an associated table that is mounted vertically. Lines of musci are represented on the table. A guide bar arrangement consisting of eight slide members is disposed to correspond to the scales. The cable may be used to identify a specific note with the sound produced.</p>
申请公布号 DE2721432(A1) 申请公布日期 1978.11.16
申请号 DE19772721432 申请日期 1977.05.12
申请人 ELTRICH,HERBERT 发明人 ELTRICH,HERBERT
分类号 G09B15/00;(IPC1-7):09B15/00 主分类号 G09B15/00
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