Organized Noize
Organized Noize is an Atlanta-based American hip hop production company made up of Rico Wade, Ray Murray and Sleepy Brown.
History
Among the hit records they have worked on include TLC's "Waterfalls", En Vogue's "Don't Let Go (Love)", and Ludacris' "Saturday (Oooh Ooooh)". They are most notable for producing a large amount of material for OutKast (including all of Southernplayalisticadillacmuzik and "So Fresh, So Clean" from Stankonia) and Goodie Mob (including all of Soul Food and "They Don't Dance No Mo" from Still Standing). Both groups are part of Organized Noize's Dungeon Family collective, which also includes Slimm Cutta Calhoun and Joi, among others.
They also contributed on the soundtrack of the 1996 critically acclaimed heist film Set It Off. In 2006, they contributed additional music to the film Miami Vice. In 2010 they produced several songs on the critically acclaimed Island/Def Jam solo debut from Big Boi titled Sir Lucious Left Foot: The Son of Chico Dusty. In 2011, they produced the entire album "Nappy Dot Org" for Nappy Roots.
Noise generator
A Noise generator is a circuit that produces electrical noise (i.e., a random signal). Noise generators are used to test signals for measuring noise figure, frequency response, and other parameters. Noise generators are also used for generating random numbers.
Theory
There are several circuits used for noise generation. For example, temperature-controlled resistors, temperature-limited vacuum diodes, zener diodes, and gas discharge tubes. A source that can be switched on and off ("gated") is beneficial for some test methods.
Noise generators usually rely on a fundamental noise process such thermal noise or shot noise.
Thermal noise generators
Thermal noise can be a fundamental standard. A resistor at a certain temperature has a thermal noise associated with it. A noise generator might have two resistors at different temperatures and switch between the two resistors. The resulting output power is low. (For a 1 kΩ resistor at room temperature and a 10 kHz bandwidth, the RMS noise voltage is 400 nV.)
