Guitar Pickup Wiring Colors A guitar pickup is basically similar to a dynamic mike coil. For decades, powerful microphones have been sent with the style coil attached with the principal of the microphone's transformer, and perhaps not introduced to soil (‘floating'). The microphone's case is usually attached to the cable guard, which can be linked to the microphone amplifier's soil (see Rane's site for more discussion).
By and big, vibrant microphones are very calm products consequently of the mix of transformer isolation and balanced, floating indication lines throughout, as well as guarded, humbucking coils.
Therefore why don't you guitars? Guitars are once overwhelmed by noise. Humbucking pickups are only a partial (though crucial!) solution. The most obvious alternative is always to float practicing the guitar pickup to a balanced productivity, just like a microphone. A similar strategy was printed this 2001 patent application like this Guitar Pickup Wiring Colors?