Tc Electronic Triple Delay A guitar pickup is basically similar to a dynamic mike coil. For decades, dynamic microphones have already been sent with the voice coil mounted on the principal of the microphone's transformer, and not called to floor (‘floating'). The microphone's situation is usually connected to the wire shield, that is linked to the microphone amplifier's floor (see Rane's website for more discussion).
By and big, vibrant microphones are very quiet units as a result of the combination of transformer isolation and healthy, suspended sign lines through the duration of, in addition to guarded, humbucking coils.
So why don't you guitars? Guitars are notoriously plagued by noise. Humbucking pickups are just an incomplete (though crucial!) solution. Well-known solution is to float your guitar collection to a healthy productivity, just like a microphone. An identical thought was published this 2001 patent request like this Tc Electronic Triple Delay?