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The size of silver halide grains in the emulsion affects film sensitivity, which is related to granularity because larger grains give film greater sensitivity to light. Fine-grain film, such as film designed for portraiture or copying original camera negatives , is relatively insensitive, or "slow", because it requires brighter light or a ...
Da Hood is the only studio album by American hip hop duo Menace Clan.It was released on October 10, 1995, through Rap-A-Lot Records. Production was handled by N.O. Joe, "Big Jessie" Willard, Mike Dean, Scarface, Freddie Young, John "Swift" Catalon, Michael Banks, and member Dante "Dee" Miller.
Black-and-white infrared negative films are sensitive to wavelengths in the 700 to 900 nm near infrared spectrum, and most also have an inherent sensitivity to blue light wavelengths. [ 27 ] : 37–38 Kodak High-Speed Infrared (HIE), which produced negatives for photographic prints, was one of the most common black-and-white infrared films used.
Da Hood (slang for "the neighborhood") usually refers to an underclass big-city neighborhood, with high crime rates and low-income housing. It may also refer to: Da Hood, a 1995 album by the Menace Clan; A rap group signed to Hoo-Bangin' Records; A rap supergroup; see Mack 10 Presents da Hood
Cellulose acetate is also known as "safety" film and started to replace nitrate film in still photography in the 1920s. [1] There are several types of acetate that were produced after 1925, which include diacetate (c. 1923 – c. 1955), acetate propionate (1927 – c. 1949), acetate butyrate (1936–present), and triacetate (c. 1950 – present). [1]
The first permanent photograph, a contact-exposed copy of an engraving, was made in 1822 using the bitumen-based "heliography" process developed by Nicéphore Niépce.The first photographs of a real-world scene, made using a camera obscura, followed a few years later at Le Gras, France, in 1826, but Niépce's process was not sensitive enough to be practical for that application: a camera ...
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The sensitivity of an electronic device, such as a communications system receiver, or detection device, such as a PIN diode, is the minimum magnitude of input signal required to produce a specified output signal having a specified signal-to-noise ratio, or other specified criteria. In general, it is the signal level required for a particular ...