| 摘要 |
<p>A music chord indicating calculator assists in determining finger placement to play musical chords on a multi-stringed musical instrument containing a finger board (such as a guitar). The apparatus comprises an outer slide member (11) and an inner base member (10) which slides through outer slide member (11). Slide member (11) contains a number of columns of spaced viewing ports on both side faces. The inner base member has a number of columns of spaced indicia which are coded to correspond to various chords. A chord selector (33a) comprises one of the indicia on a column of indicia on the base member and can be viewed through a viewing port which has a chord identifying name associated with it. By sliding the base member (10) and slide member (11) relative to each other such that chord selector (33a) is viewed through a viewing port which identifies a chord by name, the finger placement of that chord can be viewed through the viewing ports by coding of the indicia on the base member.</p> |
