Attenuator could mean: Attenuator (electronics), an electronic device that reduces the amplitude of an electronic signal. Optical attenuator, an electronic...

glasses attenuate sunlight, lead attenuates X-rays, and water and air attenuate both light and sound at variable attenuation rates. Hearing protectors help...

An attenuated vaccine (or a live attenuated vaccine, LAV) is a vaccine created by reducing the virulence of a pathogen, but still keeping it viable (or...

Look up attenuation, attenuate, or attenuator in Wiktionary, the free dictionary. Attenuation is the gradual loss in intensity of any kind of flux through...

The linear attenuation coefficient, attenuation coefficient, or narrow-beam attenuation coefficient characterizes how easily a volume of material can be...

In physics, the attenuation length or absorption length is the distance λ into a material when the probability has dropped to 1/e that a particle has...

An optical attenuator, or fiber optic attenuator, is a device used to reduce the power level of an optical signal, either in free space or in an optical...

A sound attenuator, or duct silencer, sound trap, or muffler, is a noise control acoustical treatment of Heating Ventilating and Air-Conditioning (HVAC)...

In acoustics, acoustic attenuation is a measure of the energy loss of sound propagation through an acoustic transmission medium. Most media have viscosity...

Attenuation distortion is the distortion of an analog signal that occurs during transmission when the transmission medium does not have a flat frequency...