DSP (Digital Signal Processing) is a new technology. It has been widely applied in optic-electric measuring system recently.

数字信号处理DSP是一门新兴技术，在光电测量系统中应用非常广泛。

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Measuring apparatus consists of an optic probe, transmission system, a radiation source, a detector and electric circuits.

测量装置由光学探头、传输系统、光源、探测器和电路组成。

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