Dither is an intentionally applied form of noise used to randomize quantization error, preventing large-scale patterns such as color banding in images. Dither is routinely used in processing of both digital audio and digital video data, and is often one of the last stages of audio production to compact disc.
Hepatic porphyria. Hepatic porphyrias is a form of porphyria in which the enzyme deficiency occurs in the liver. Examples include (in order of synthesis pathway): Acute intermittent porphyria. Porphyria cutanea tarda and Hepatoerythropoietic porphyria.
Porphyria Porphyria is a condition that can affect the nerves and skin, making the skin extremely sensitive to sunlight. Lung cancer (non small cell) Non-small cell lung cancer is the most common type of lung cancer and can cause a cough, chest pain, and more.