Guitar Center Tyler A electric guitar collection is basically similar to a vibrant mike coil. For many years, powerful microphones have been wired with the voice coil attached to the principal of the microphone's transformer, and not referenced to soil (‘floating'). The microphone's case is usually linked to the cable shield, that is linked to the mike amplifier's ground (see Rane's site for more discussion).
By and large, energetic microphones are extremely calm units as a result of the combination of transformer solitude and healthy, flying transmission lines through the duration of, in addition to shielded, humbucking coils.
Therefore why not guitars? Instruments are once plagued by noise. Humbucking pickups are only a partial (though essential!) solution. Well-known solution is always to float your guitar pickup to a healthy productivity, just like a microphone. A similar thought was printed that 2001 patent request like this Guitar Center Tyler?