| 摘要 |
<P>PROBLEM TO BE SOLVED: To provide a musical instrument toy which enables even an infant to easily play correct melodies. <P>SOLUTION: The musical instrument toy comprises a control unit 13 for storing intervals of a program and pronouncing the intervals in a prescribed order, a swing body 7 swung by an operation lever 3, a voice-generating switch opened and closed by the swing body, and a speaker 15. The musical instrument toy corresponds to the opening time of the voice-generating switch 10 and successively pronounces the intervals of the program to play the melody and is provided with an operation instructing means 20 for instructing the switch on time of the voice-generating switch 10. <P>COPYRIGHT: (C)2005,JPO&NCIPI |
