decrease+signal

См. также в других словарях:

• Signal-to-noise ratio — For signal to noise ratio in statistics, see Cohen s d. Signal to noise ratio (often abbreviated SNR or S/N) is a measure used in science and engineering that compares the level of a desired signal to the level of background noise. It is defined… …   Wikipedia

• Wow! signal — The WOW! Signal. The Wow! signal was a strong narrowband radio signal detected by Dr. Jerry R. Ehman on August 15, 1977, while working on a SETI project at the Big Ear radio telescope of The Ohio State University then located at Ohio Wesleyan… …   Wikipedia

• 121st Signal Battalion (United States) — Infobox Military Unit unit name= 121st Signal Battalion caption=121st Signal Battalion coat of arms dates= 1957 2006 country= United States allegiance= branch= U.S. Army type= role= size= command structure=1st Infantry Division garrison= garrison …   Wikipedia

• Continuous Tremor Signal — A Continuous Tremor Signal is a continuous release of seismic energy typically associated with the underground movement of magma. It contrasts distinctly with the sudden release and rapid decrease of seismic energy associated with the more common …   Wikipedia

• Cellular repeater — A cellular repeater, cell phone repeater, or wireless cellular signal booster, a type of bi directional amplifier (BDA) as commonly munications industry, is a device used to boost the cell phone reception to the local area by the usage of a… …   Wikipedia

• Cray-3 — The Cray 3 was a vector supercomputer intended to be Cray Research s successor to the Cray 2. The system was to be the first major application of gallium arsenide (GaAs) semiconductors in computing. The project was not considered a success, and… …   Wikipedia

• Cray-2 — A Cray 2 operated by NASA A Cray 2 and its Fluorinert cooling waterfall , fo …   Wikipedia

• Business and Industry Review — ▪ 1999 Introduction Overview        Annual Average Rates of Growth of Manufacturing Output, 1980 97, Table Pattern of Output, 1994 97, Table Index Numbers of Production, Employment, and Productivity in Manufacturing Industries, Table (For Annual… …   Universalium

• Life Sciences — ▪ 2009 Introduction Zoology       In 2008 several zoological studies provided new insights into how species life history traits (such as the timing of reproduction or the length of life of adult individuals) are derived in part as responses to… …   Universalium

• nervous system, human — ▪ anatomy Introduction       system that conducts stimuli from sensory receptors to the brain and spinal cord and that conducts impulses back to other parts of the body. As with other higher vertebrates, the human nervous system has two main… …   Universalium

• Reelin — is a protein found mainly in the brain, but also in the spinal cord, blood and other body organs and tissues. Reelin is crucial for regulating the processes of neuronal migration and positioning in the developing brain.Besides this important role …   Wikipedia