Electric Guitar Tune Up A electric guitar pickup is basically similar to a dynamic microphone coil. For decades, dynamic microphones have been sent with the voice coil attached to the principal of the microphone's transformer, and perhaps not recommended to surface (‘floating'). The microphone's event is normally attached to the wire guard, that will be linked to the microphone amplifier's floor (see Rane's site for more discussion).
By and large, active microphones are extremely quiet devices as a result of the mix of transformer isolation and healthy, suspended transmission lines during, as well as shielded, humbucking coils.
So why not guitars? Guitars are once plagued by noise. Humbucking pickups are only a partial (though essential!) solution. The obvious solution is always to float the guitar collection to a balanced production, just like a microphone. An identical thought was published this 2001 patent software such as Electric Guitar Tune Up?