DC bias


### **DC offset** **DC coefficient DC component**
mean amplitude of the waveform



> [[측정에 대하여] DC offset 은 무엇인가? 어떻게 제거하며, 왜 생기는걸까?](https://super-master.tistory.com/47)

> [DC bias](https://en.wikipedia.org/wiki/DC_bias)




