Reflective Optical Pickup For Violin

نویسندگان

  • Nicolas Leroy
  • Emmanuel Fléty
  • Frédéric Bevilacqua
چکیده

We present here the development of optical pickup for acoustic violin. Unlike other optical pickups, this one works in a reflective mode which is potentially less intrusive. This pickup, aimed principally at pitch tracking, uses a modulation technique to improve the signal-to-noise ratio, and limit artifacts of the ambient light.

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تاریخ انتشار 2006