| 摘要 |
<P>PROBLEM TO BE SOLVED: To improve sound characteristics more than conventional solid guitars, solid base guitars, other stringed instruments etc., to expand the possibility of musical-performance musical expression more, and to obtain sound performance matching the kind of a stringed instrument. <P>SOLUTION: The stringed instrument which generates a musical sound based upon vibrations of strings tensed over a resonance body has the resonance body whose resonance body structure 20 is constituted based upon a three-layered structure of a top plate 21, a reverse plate 22, and an intermediate plate 23 interposed between the top plate and reverse plate. Here, the top plate 21 and reverse plate 22 are made of veneers cut so that grain directions are along plate surfaces, and the intermediate plate 23 is cut to have the cut end in contact with the top plate 21 and reverse plate 22 and stuck on the top plate 21 and reverse plate 22. <P>COPYRIGHT: (C)2006,JPO&NCIPI |
