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Article 对于PPG应用，如何抑制闪烁的环境光产生的影响？

在PPG应用中，闪烁的环境光所产生的尖峰状的噪音可以通过低通滤波器（LPF）来抑制。芯片内部有降噪部件，但是在MCU端或者PC端还是需要追加进一步处理的算法。

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