French Horn Sale A electric guitar pickup is actually just like a vibrant microphone coil. For many years, active microphones have now been wired with the voice coil mounted on the principal of the microphone's transformer, and perhaps not referenced to floor (‘floating'). The microphone's situation is normally linked to the cable guard, which will be linked to the mike amplifier's soil (see Rane's website for more discussion).
By and large, vibrant microphones are extremely calm devices as a result of the mix of transformer isolation and healthy, flying sign lines through the duration of, along with guarded, humbucking coils.
So why not guitars? Instruments are notoriously plagued by noise. Humbucking pickups are merely an incomplete (though important!) solution. Well-known alternative would be to move the guitar pickup to a healthy productivity, just like a microphone. An identical idea was printed this 2001 patent application like this French Horn Sale?