| 摘要 |
<P>PROBLEM TO BE SOLVED: To provide a stringed instrument (an electric guitar) which prevents howling caused by vibration of a resonance section prepared in the stringed instrument when large sound volume is generated by a loudspeaker in a concert and the like, and which changes timbre with the one stringed instrument, is a musical instrument provided with the resonance section, no matter whether an acoustic guitar or electric guitar, permits alteration of a musical instrument main part, into a structure substantially preventing the occurrence of the howling due to the vibration of the resonance section, and nevertheless can produce the separate timbre possessed by the musical instruments varying in hollows and wood veneers using a single electric guitar. <P>SOLUTION: The stringed instrument in which the resonance section is vibrated by vibrating strings is so constituted as to be provided with a means for controlling the vibration of the resonance section. <P>COPYRIGHT: (C)2006,JPO&NCIPI |
