| 摘要 |
A sensor assembly for a stringed musical instrument having a plurality of movable strings includes at least one magnet generating a magnetic field adjacent the strings, a primary winding creating a primary current from a disruption in the magnetic field by the strings, the primary current creating a primary electromagnetic flux, at least one secondary winding spaced from the primary winding and transforming the primary electromagnetic flux into a secondary current which is passed out of the stringed musical instrument.
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