Zac Brown Guitar A electric guitar collection is basically just like an energetic mike coil. For many years, vibrant microphones have now been sent with the style coil attached with the principal of the microphone's transformer, and perhaps not called to surface (‘floating'). The microphone's event is typically attached to the wire shield, that is connected to the microphone amplifier's ground (see Rane's site for more discussion).
By and big, powerful microphones are extremely quiet devices as a result of the mix of transformer solitude and healthy, hanging indication lines during, as well as shielded, humbucking coils.
Therefore why not guitars? Guitars are notoriously overwhelmed by noise. Humbucking pickups are only an incomplete (though essential!) solution. The most obvious option would be to float the guitar collection to a balanced productivity, as being a microphone. A similar thought was published this 2001 patent application such as Zac Brown Guitar?