Attenuator
# Attenuator

Attenuator could mean:

* Attenuator (electronics), an electronic device that reduces the amplitude of an electronic signal.
* Optical attenuator, an electronic device that reduces the amplitude of an optical signal.
* Attenuator (genetics), a specific regulatory sequence transcribed into RNA.
* Impact attenuator, used on highways as a crumple zone in case of a car crash.
