Ideal Electric Guitar Action A best guitar pickup is actually much like a powerful microphone coil. For decades, vibrant microphones have been wired with the voice coil attached to the principal of the microphone's transformer, and not referenced to floor (‘floating'). The microphone's situation is typically attached to the cable shield, that will be connected to the microphone amplifier's floor (see Rane's web site for more discussion).
By and large, energetic microphones are very calm products as a result of the mix of transformer isolation and healthy, hanging sign lines through the duration of, in addition to guarded, humbucking coils.
So why don't you guitars? Guitars are once overwhelmed by noise. Humbucking pickups are only a partial (though essential!) solution. The obvious solution is always to move the guitar collection to a balanced output, just like a microphone. An identical idea was printed this 2001 patent software such as Ideal Electric Guitar Action?