Van Halen News A guitar collection is actually similar to a vibrant mike coil. For decades, active microphones have already been wired with the voice coil attached with the principal of the microphone's transformer, and maybe not called to soil (‘floating'). The microphone's situation is typically linked to the wire guard, which is linked to the mike amplifier's surface (see Rane's site for more discussion).
By and large, dynamic microphones are very quiet products as a result of the mixture of transformer solitude and healthy, suspended indication lines throughout, along with protected, humbucking coils.
Therefore why not guitars? Guitars are notoriously plagued by noise. Humbucking pickups are only an incomplete (though important!) solution. Well-known alternative would be to float the guitar collection to a balanced production, just like a microphone. A similar thought was published that 2001 patent request like this Van Halen News?