add bandpass filter - Githubissues

neurosity / openbci-dashboard

A fullstack javascript app for capturing and visualizing OpenBCI EEG data

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add bandpass filter #37

Open alexcastillo opened 8 years ago

brylie commented 7 years ago

Three types of bandpass filter are commonly useful for EEG analysis:

low pass - useful for filtering out muscle noise
high pass - e.g. useful for filtering out eye blinks
notch - e.g. useful for filtering noise from 50/60 hertz electronics

Reference video: technical issues in EEG