According to the signal can be divided into sine wave signal, function (wave) signals, pulse signals and random signal generator, and other four major categories.

按信号波形可分为正弦信号、函数(波形)信号、脉冲信号和随机信号发生器等四大类。

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Secondly, the output waveform signal generator can be divided into sine wave signal generator, pulse-wave signal generator, function generator and arbitrary wave generator, and so on.

其次，按输出波形又可分为正弦波、脉冲波、函数发生器和任意波发生器等。

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A sine wave alternating voltage signal is generated synchronously in the presence of gear teeth made of carbon steel, magnetic stainless steel, or iron (ferrous metal).

阿正弦波交流电压产生的同步信号中的齿轮碳钢，不锈钢磁性，或铁(黑色金属)提出的存在。

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