Semi Hollow Body Basses A electric guitar collection is basically just like a vibrant microphone coil. For many years, energetic microphones have been wired with the style coil attached with the primary of the microphone's transformer, and maybe not referenced to soil (‘floating'). The microphone's situation is usually attached to the cable guard, which is attached to the mike amplifier's surface (see Rane's site for more discussion).
By and big, energetic microphones are extremely quiet products consequently of the mixture of transformer isolation and healthy, flying transmission lines through the duration of, as well as shielded, humbucking coils.
Therefore why not guitars? Guitars are once overwhelmed by noise. Humbucking pickups are just a partial (though crucial!) solution. The most obvious option would be to float your guitar collection to a healthy production, being a microphone. The same strategy was published this 2001 patent request such as Semi Hollow Body Basses?