People have to use the digital logic circuit "build" into a special computer numerical control machine tool real as a system, the hardware connecting numerical control, or not numerical control (NC).

人们不得不采用数字逻辑电路“搭”成一台机床专用计算机实作为数控系统，被成为硬件连接数控，简称未数控(NC)。

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Animators formulate and design special effects, digital animation and other multimedia elements for movies, television shows, computer games, music videos, commercials and other creations.

动画师为电影、电视节目、电脑游戏、音乐短片、广告和其他作品构思设计特殊效果、数字动画以及其他的多媒体元素。

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This system composed of endoscopic video system, digital transfer store system of computer, computer and special software.

该系统由腔内镜成像系统、计算机数字转换储存系统、计算机以及相关软件组成。

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Others, especially those with graduate degrees, will go on to careers in law enforcement working for the National Security Administration, the Department of Homeland Security and other federal agencies in need of hackers with special computer skills, such as advanced programming and digital forensics.

WSJ: NYC students, hackers train for cybersecurity jobs

Of course, you can always use a streaming music service on a computer and output the digital signal from there without any special equipment.

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