Fishman Neo D A electric guitar collection is essentially much like a vibrant mike coil. For many years, vibrant microphones have been wired with the voice coil attached with the primary of the microphone's transformer, and maybe not recommended to surface (‘floating'). The microphone's case is normally attached to the cable shield, which is linked to the microphone amplifier's soil (see Rane's web site for more discussion).
By and large, vibrant microphones are extremely quiet units consequently of the mix of transformer isolation and healthy, floating transmission lines for the duration of, along with protected, humbucking coils.
Therefore why not guitars? Instruments are once overwhelmed by noise. Humbucking pickups are only an incomplete (though crucial!) solution. Well-known solution is to float the guitar collection to a healthy production, as being a microphone. A similar strategy was published that 2001 patent application such as Fishman Neo D?