Gold Les Paul A guitar pickup is actually just like an energetic mike coil. For decades, energetic microphones have now been wired with the voice coil attached with the principal of the microphone's transformer, and maybe not introduced to floor (‘floating'). The microphone's case is normally linked to the cable guard, that is attached to the mike amplifier's surface (see Rane's internet site for more discussion).
By and large, energetic microphones are extremely calm units consequently of the mixture of transformer isolation and balanced, flying indication lines for the duration of, as well as shielded, humbucking coils.
So you will want to guitars? Guitars are notoriously plagued by noise. Humbucking pickups are only a partial (though essential!) solution. The most obvious answer would be to float the guitar pickup to a balanced productivity, just like a microphone. The same strategy was published this 2001 patent request like this Gold Les Paul?