Snare Drum Skin A electric guitar pickup is actually much like an energetic mike coil. For many years, vibrant microphones have been wired with the voice coil attached to the primary of the microphone's transformer, and perhaps not called to floor (‘floating'). The microphone's event is typically linked to the wire shield, which is connected to the mike amplifier's floor (see Rane's website for more discussion).
By and big, energetic microphones are extremely quiet products as a result of the combination of transformer isolation and healthy, suspended indication lines through the duration of, as well as guarded, humbucking coils.
So why not guitars? Guitars are notoriously overwhelmed by noise. Humbucking pickups are just a partial (though essential!) solution. The most obvious alternative is always to float practicing the guitar pickup to a healthy output, as being a microphone. The same strategy was printed this 2001 patent program such as Snare Drum Skin?