发明名称 Amplification arrangement for violin sound bars
摘要 A violin or like stringed musical instrument is provided which includes a weight member incorporated in the standard sound bar located under the left foot of the bridge of the violin. The weight member, which is preferably fabricated of lead or the like, is located approximately midway between the bridge and the upper end of the hollow body of violin and has weight of less than about one gram. This simple expedient provides a very substantial increase in the volume of the sound produced by the violin.
申请公布号 US4372189(A) 申请公布日期 1983.02.08
申请号 US19820347980 申请日期 1982.02.11
申请人 JOHNSON, CHARLES S. 发明人 JOHNSON, CHARLES S.
分类号 G10D3/02;(IPC1-7):G10D3/02 主分类号 G10D3/02
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