Dfx Professional Audio A guitar pickup is actually similar to a powerful mike coil. For many years, dynamic microphones have been sent with the voice coil mounted on the primary of the microphone's transformer, and maybe not recommended to floor (‘floating'). The microphone's situation is typically connected to the wire guard, that is attached to the microphone amplifier's floor (see Rane's website for more discussion).
By and big, dynamic microphones are extremely calm units consequently of the mix of transformer solitude and healthy, floating sign lines during, in addition to protected, humbucking coils.
So you will want to instruments? Guitars are notoriously affected by noise. Humbucking pickups are only an incomplete (though crucial!) solution. The obvious solution would be to float your guitar pickup to a balanced productivity, just like a microphone. The same idea was printed this 2001 patent software like this Dfx Professional Audio?