Epiphone Sg G310 A electric guitar pickup is actually much like a vibrant microphone coil. For many years, active microphones have been wired with the style coil attached with the primary of the microphone's transformer, and perhaps not introduced to surface (‘floating'). The microphone's case is typically linked to the wire guard, which is attached to the mike amplifier's soil (see Rane's web site for more discussion).
By and big, dynamic microphones are very quiet devices consequently of the combination of transformer solitude and balanced, floating transmission lines for the duration of, as well as shielded, humbucking coils.
So why don't you guitars? Instruments are once overwhelmed by noise. Humbucking pickups are just a partial (though important!) solution. The most obvious solution is always to move practicing the guitar collection to a balanced productivity, just like a microphone. A similar idea was published this 2001 patent software such as Epiphone Sg G310?