Converting raw data to volt unit
Hi,
I just realized about my data after reading this. Due to that, what should I do then to convert my data from uV to V ?
Should I apply this formula Scale Factor (Volts/count) = 4.5 Volts / gain / (2^23 - 1); to all my raw data ? which number that I should use for gain ? please advise
Thanks
Comments
GUI CSV file already has converted samples into microvolts. Similarly Brainflow converts into actual units. Doing your own scale conversion should not be done.
I found out that by multiplying the data that we got from Brainflow with 1e-6 should convert** uV** to V
Thanks
Also, I found out the sampling rate is not stable sometime 220 sometime 125. Fyi
Thanks
Not correct. Please see your other thread.
https://openbci.com/forum/index.php?p=/discussion/2831/sampling-rate-cyton-daisy-in-unity#latest