Temple Of The Dog Philadelphia A electric guitar collection is basically just like a powerful mike coil. For many years, dynamic microphones have been sent with the voice coil attached with the principal of the microphone's transformer, and perhaps not called to floor (‘floating'). The microphone's event is typically connected to the cable guard, which will be connected to the microphone amplifier's ground (see Rane's web site for more discussion).
By and big, dynamic microphones are extremely calm units as a result of the mixture of transformer isolation and balanced, flying sign lines all through, along with shielded, humbucking coils.
So why not guitars? Instruments are once affected by noise. Humbucking pickups are merely a partial (though important!) solution. Well-known alternative would be to float the guitar pickup to a healthy result, being a microphone. A similar strategy was printed this 2001 patent application like this Temple Of The Dog Philadelphia?