Eddie Vedder Tour A guitar pickup is actually just like a powerful microphone coil. For decades, powerful microphones have been wired with the voice coil attached to the principal of the microphone's transformer, and perhaps not introduced to soil (‘floating'). The microphone's situation is usually attached to the wire shield, that is connected to the mike amplifier's soil (see Rane's website for more discussion).
By and large, powerful microphones are very calm devices consequently of the mix of transformer isolation and healthy, hanging transmission lines throughout, as well as protected, humbucking coils.
Therefore why don't you guitars? Guitars are once plagued by noise. Humbucking pickups are just a partial (though crucial!) solution. The most obvious alternative would be to move your guitar pickup to a healthy result, just like a microphone. An identical idea was printed that 2001 patent program like this Eddie Vedder Tour?