Accident On 90 Today Chicago A best guitar pickup is basically similar to an energetic mike coil. For decades, powerful microphones have already been sent with the voice coil attached to the principal of the microphone's transformer, and perhaps not recommended to ground (‘floating'). The microphone's situation is typically attached to the cable shield, which is attached to the microphone amplifier's floor (see Rane's website for more discussion).
By and big, powerful microphones are extremely calm devices as a result of the mixture of transformer solitude and balanced, floating indication lines during, along with protected, humbucking coils.
So why don't you guitars? Instruments are notoriously plagued by noise. Humbucking pickups are just an incomplete (though important!) solution. The obvious option would be to move your guitar pickup to a healthy production, just like a microphone. The same idea was printed that 2001 patent request such as Accident On 90 Today Chicago?