基本信息:
- 专利标题： 用于弦乐器的检测系统
- 专利标题（英）：A detecting system for a string instrument
- 申请号：CN201580014303.1 申请日：2015-03-09
- 公开(公告)号：CN106104671A 公开(公告)日：2016-11-09
- 发明人： S·米兹拉希 , B·Z·特依
- 申请人： O.M.B.吉他有限公司
- 申请人地址： 以色列埃弗拉特
- 专利权人： O.M.B.吉他有限公司
- 当前专利权人： O.M.B.吉他有限公司
- 当前专利权人地址： 以色列埃弗拉特
- 代理机构： 广州嘉权专利商标事务所有限公司
- 代理人： 郑勇
- 优先权： 61/954,937 2014.03.18 US
- 国际申请： PCT/IL2015/050244 2015.03.09
- 国际公布： WO2015/140783 EN 2015.09.24
- 进入国家日期： 2016-09-14
- 主分类号： G10H1/38
- IPC分类号： G10H1/38 ; G10H3/00
A detection system is provided for detecting a musical note played on a string instrument having a fretboard provided with a plurality of conductive frets and conductive strings. The system includes at least one conductor coupled to each of the frets; an inverter having a first terminal coupled to the conductor and a second terminal coupled to the conductive string, the inverter being configured to logically invert a signal transmitted therethrough, such that when the conductive string is pressed against one of the frets allowing thereby for a signal to be transmitted therethrough, the signal is sequentially inverted between two logical states at a frequency being dependent on the distance between the inverter and the fret; a frequency detector configured to measure the frequency; and a controller configured for determining the location of the fret along the fretboard in accordance with the frequency, and to thereby detect the musical note.
公开/授权文献:
- CN106104671B 用于弦乐器的检测系统 公开/授权日：2018-03-16