Epiphone Les Paul Standard Pro A guitar pickup is basically just like a powerful microphone coil. For decades, powerful microphones have already been wired with the style coil mounted on the principal of the microphone's transformer, and not referenced to surface (‘floating'). The microphone's event is usually linked to the wire guard, that will be linked to the mike amplifier's floor (see Rane's website for more discussion).
By and large, powerful microphones are extremely quiet devices as a result of the mixture of transformer isolation and balanced, flying sign lines through the duration of, along with protected, humbucking coils.
Therefore why not guitars? Guitars are notoriously affected by noise. Humbucking pickups are merely a partial (though important!) solution. Well-known alternative is to move your guitar pickup to a healthy result, as being a microphone. The same strategy was printed that 2001 patent application such as Epiphone Les Paul Standard Pro?