发明名称 AUTOMATIC STRING INSTRUMENT TUNER
摘要 A tuning system (150) is described for automatically tuning a musical instrument having adjustment means for changing the frequency of a musical tone produced by a musical string of the instrument. The tuning system (150) of the present invention is useful with respect to a wide variety of musical instruments, e.g., string instruments such as, guitars, harps, pianos, etc., and other instruments. A tuning system (150) is operative to selectively tune a musical string of a stringed instrument to a user selected predetermined frequency value.
申请公布号 CA2212557(A1) 申请公布日期 1997.05.15
申请号 CA19962212557 申请日期 1996.11.12
申请人 MILANO, LYNN M. 发明人 KHORRAMI, FARSHAD;RASTEGAR, JAHANGIR
分类号 G10D3/00;G10G7/02;(IPC1-7):G10D3/14 主分类号 G10D3/00
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