Notch filtering for 50hz in OPENBCI_GUI

nzacharioudakisnzacharioudakis Greece
in Cyton

Hello, i would like to know if anyone knows, more details about the OPENBCI_GUI filtering, because i am trying to apply the same filtering in python, for using dry electrodes but there is too much noise contrary to GUI's results. I'm using bandpass filter in 5-50 hz and banstop filter in 49-51, in my python code.

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