SOUNDBOARD OF STRINGED MUSIC INSTRUMENT, STRINGED MUSIC INSTRUMENT AND BRACING FOR SOUNDBOARD

摘要

PROBLEM TO BE SOLVED: To obtain a soundboard of a stringed music instrument with which sufficiently vibration may be obtained while strength is maintained. SOLUTION: The soundboard of the stringed music instrument formed by using bamboo as the material of bracings 12. The bracings are formed of the bamboo, by which the acoustic performance better than that of the conventional bracings formed by using timbre may be obtained and the sufficiently strength may be obtained in reinforcement of the soundboard from the nature of the bamboo having pliability and repulsion.