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A mask is a covering worn on the face. See also: The Mask (disambiguation) Mask also may refer to: == Computing and technology == * Affinity mask, a bit mask indicating what processor a thread or process should be run on * Mask (computing), in computer science, a bit pattern used to extract information from another bit pattern * Photomask, used to create the circuit layers in IC fabrication * Front-end mask, an automobile accessory * Image mask, applied to digital images to "cut-out" the background or other unwanted features * Respirator, an air filter worn as a mask over nose and mouth * Shadow mask, a technology used to manufacture cathode ray tube televisions that produce color images * Spectral mask, a mathematically defined set of lines applied to the levels of radio transmissions in telecommunications * Umask, the default permission setting for new files on UNIX systems 抄文引用元・出典: フリー百科事典『 ウィキペディア（Wikipedia）』 ■ウィキペディアで「Mask (disambiguation)」の詳細全文を読む スポンサード リンク
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