I want to remove the noise.
in OpenBCI_GUI
I took 16 channels, and when I plotted the signal, it was drifting and the band was quite wide, so there was a lot of noise on it.
I have two questions.
1. What is the best way to remove the noise?
2. How can I solve the drift?
Comments
Are you using the notch and bandpass filters? Your notch frequency must match that of your AC power line mains system.
https://openbci.com/forum/index.php?p=/discussion/comment/12235/#Comment_12235