Esp Jeff Hanneman A guitar collection is actually similar to a dynamic microphone coil. For decades, energetic microphones have been sent with the voice coil mounted on the principal of the microphone's transformer, and not referenced to floor (‘floating'). The microphone's situation is typically connected to the wire shield, which can be connected to the mike amplifier's surface (see Rane's website for more discussion).
By and large, vibrant microphones are very quiet products as a result of the mixture of transformer solitude and healthy, suspended indication lines all through, as well as protected, humbucking coils.
Therefore why don't you guitars? Guitars are notoriously affected by noise. Humbucking pickups are only a partial (though crucial!) solution. The obvious answer is always to move your guitar collection to a healthy result, just like a microphone. An identical idea was published this 2001 patent software like this Esp Jeff Hanneman?