针对目前典型数据采集装置输入端子对不同类型、不同范围的输入信号不能通用的状况 ，研究了一种通用数据采集接口装置。

Since current typical data acquisition instruments are not adapted to different type or different range input signal, a kind of general purpose data acquisition interface instrument was developed.

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用于声音的要么是一个白色端子（单声道VCR）要么是一对红色，白色端子（立体声VCR）。

Sound is either a white plug (on VCRs that do not handle stereo sound) or a red plug and a white plug (on VCRs that do handle stereo).

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对一个目标后端子集，anygui已经做得非常好。

For a subset of targetted backends, anygui does a pretty good job already.

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