Before revision: Audio vacuum tube with externally fitted microphonics damper Microphonics or microphony describes the phenomenon wherein certain components in electronic devices transform mechanical vibrations into an undesired electrical signal (noise).
After revision: Audio vacuum tube with externally fitted microphonics damper Microphonics , microphony, or microphonism describes the phenomenon wherein certain components in electronic devices transform mechanical vibrations into an undesired electrical signal (noise).