Electric Guitar String Height Adjustment A guitar pickup is actually similar to a dynamic mike coil. For many years, energetic microphones have been sent with the voice coil attached with the principal of the microphone's transformer, and maybe not introduced to floor (‘floating'). The microphone's event is usually linked to the cable shield, which will be connected to the microphone amplifier's surface (see Rane's web site for more discussion).
By and big, dynamic microphones are very quiet products as a result of the combination of transformer solitude and healthy, hanging transmission lines during, in addition to shielded, humbucking coils.
So why not guitars? Instruments are notoriously overwhelmed by noise. Humbucking pickups are only a partial (though essential!) solution. The obvious option is always to float your guitar collection to a healthy result, being a microphone. A similar thought was printed this 2001 patent application such as Electric Guitar String Height Adjustment?