Midi Controller Seaboard A guitar pickup is actually much like a vibrant microphone coil. For decades, vibrant microphones have now been wired with the voice coil mounted on the principal of the microphone's transformer, and not called to floor (‘floating'). The microphone's event is normally linked to the cable guard, that will be linked to the mike amplifier's floor (see Rane's web site for more discussion).
By and large, vibrant microphones are very calm units consequently of the combination of transformer solitude and healthy, floating transmission lines throughout, along with shielded, humbucking coils.
Therefore why not guitars? Guitars are once affected by noise. Humbucking pickups are just an incomplete (though important!) solution. The most obvious option would be to float your guitar collection to a balanced production, just like a microphone. A similar strategy was published this 2001 patent software like this Midi Controller Seaboard?