My First Guitar A best guitar pickup is basically just like a powerful mike coil. For many years, vibrant microphones have been sent with the voice coil attached with the principal of the microphone's transformer, and not called to soil (‘floating'). The microphone's case is normally attached to the cable shield, that will be linked to the mike amplifier's soil (see Rane's site for more discussion).
By and big, energetic microphones are extremely quiet products as a result of the combination of transformer solitude and balanced, flying sign lines during, along with guarded, humbucking coils.
Therefore why not guitars? Guitars are once affected by noise. Humbucking pickups are just a partial (though important!) solution. Well-known solution is always to float the guitar pickup to a healthy result, as being a microphone. An identical idea was printed that 2001 patent software like this My First Guitar?