Muse js - raw file values mV or uV?

[apavlo89]

Hello everyone,

As the title suggests, are the raw file data saved in mVolts or uVolts?

[xloem]

I notice this got no reply. It might be that nobody knows. Ways to find out might include

• asking an engineer at the company
• looking up the normal range of dry EEG voltages, and seeing what is likely
• seeing if there is a clue in the old sdk documentation: do any other programs report raw values with units?
• using measurement equipment, a voltage generator, or another bci device, to test
• decompiling the old research programs like museio
• decompiling the muse mobile app

[CelticHarp]

Hello, I think it is uV. Check this url https://web.archive.org/web/20181105231756/http://developer.choosemuse.com/tools/available-data#Raw_EEG (even though the SDK is dicontinued!)