电吉他的弦线音频率与十二平均律的调式范围  

Stringed Frequency of Electric Guitar and Twelve-tone Equal Temperament Limits

作　　者：赵毅[1] 耿小丕[1] 

机构地区：[1]承德石油高等专科学校社科与数理部,河北承德067000

出　　处：《承德石油高等专科学校学报》2011年第1期58-59,62,共3页Journal of Chengde Petroleum College

摘　　要：以弦乐器中弦线音横波振动的驻波理论为基础,通过改变弦线音频率而聆听音高,用电吉他弦线在磁场中受到周期性安培力的改进装置,发现了检验乐律中十二平均律调式范围的又一方法。Based on the theory of stringed transverse wave simple harmonic vibrations,the paper explored a new way to verify twelve-tone equal temperament limits by changing stringed frequency in a high and below voice as well as using stringed electric guitar to improve the device of circular course＇ Ampere-force at magnet.

关 键 词：电吉他 弦线音频率 十二平均律 

分 类 号：O422[理学—声学]