neurosity / openbci-dashboard

A fullstack javascript app for capturing and visualizing OpenBCI EEG data
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refactor time series server code for filters #14

Closed andrewheusser closed 8 years ago

andrewheusser commented 8 years ago

Because filtering requires a chunk of time and we want to filter the data before sending it to the time series plot to get rid of drift, 60 Hz noise and other high frequency noise, we'll need to set up the time series the same way we have the FFT setup. We could utilize the same buffer, but then adjust the emit rate to optimize the time series visualization