What Does An Audio Interface Do A best guitar collection is essentially much like a dynamic microphone coil. For many years, dynamic microphones have now been wired with the voice coil attached with the principal of the microphone's transformer, and maybe not introduced to ground (‘floating'). The microphone's event is typically linked to the cable shield, which is linked to the mike amplifier's soil (see Rane's website for more discussion).
By and big, dynamic microphones are very quiet devices as a result of the combination of transformer isolation and healthy, floating indication lines through the duration of, in addition to protected, humbucking coils.
Therefore why don't you instruments? Instruments are notoriously overwhelmed by noise. Humbucking pickups are only an incomplete (though crucial!) solution. The obvious option is to move your guitar collection to a healthy productivity, just like a microphone. A similar idea was printed that 2001 patent software such as What Does An Audio Interface Do?