Two Notes Le Crunch A guitar collection is basically similar to a powerful microphone coil. For many years, powerful microphones have now been sent with the voice coil attached with the principal of the microphone's transformer, and not referenced to ground (‘floating'). The microphone's situation is typically linked to the cable guard, which is linked to the mike amplifier's surface (see Rane's website for more discussion).
By and large, active microphones are very calm units as a result of the combination of transformer solitude and healthy, floating transmission lines throughout, along with protected, humbucking coils.
Therefore why not guitars? Instruments are notoriously plagued by noise. Humbucking pickups are just an incomplete (though essential!) solution. The obvious answer is always to float your guitar pickup to a healthy productivity, as being a microphone. A similar strategy was printed this 2001 patent software such as Two Notes Le Crunch?