See also. 1  Discovery of cosmic microwave background radiation. 2  Generationârecombination noise. 3  Matched filter for noise reduction in modems. 4  Noise reduction and noise cancellation for audio and images. 5  Error correction for digital signals subject to noise. 6  Phonon noise.
The city of Greenville was incorporated in 1831 and adopted the Council-Manager form of government in 1976. The Council-Manager form consists of an elected City Council, which is responsible for policy making, and a professional City Manager, appointed by the council, who is responsible for administration.
Greenville (/ËÉ¡riËnvÉªl/ ; locally /ËÉ¡riËnvÉl/) is the seat of Greenville County in upstate South Carolina, United States. The city's mayor is Knox White, who has served as the mayor of Greenville since December 1995.