Mind Monitor

See the streaming FAQ for data rates, units etc: https://mind-monitor.com/FAQ.php#oscspec Mind Monitor does not do any filtering. The Absolute values calculated by the Interaxon SDK are filtered by the SDK for powerline noise, blinks and jaw clench. If you want to convert the data between formats wi...

I don't think you're doing anything wrong, but you are doing something differently to them. That doesn't mean it's wrong. You could try emailing their tech support and just asking if they'll share the basic concepts of how they're doing it. If they answer, post it here! It's that or Ghidra and a lot...

Interaxon's exact FFT algorythm is closed source, so I can't tell you exactly what they're doing, other than I know they're filtering jaw clench, blinks and powerline noise. But, this looks good to me! You've got Theta pretty much spot on. There are a ton of options for FFT, so there is no "cor...

Get the average and then subtract that from every value.
Calculating relative waves from absolutes is a different function for a different purpose.

Normalizing RAW EEG means shifting the data set values so that the average min and average max are either side of zero.

High Delta when awake is a result of poor sensor contact, or EMG (muscle movement) interference. Switch over to the RAW EEG view; This one - https://mind-monitor.com/img/mm-screen-3.jpg What you want to get here are thin crisp lines, with large spikes when you blink or move your eyes quickly. In the...

It depends on the skin conditions. If you have perfect moisture levels then, zero time. Check the raw eeg after placing the muse and wait until there is under 50uV of min/max variance as a general rule.

Relatives are relative to the other waves, so for example a drop in Beta Absolute will result in an increase in Alpha Relative.
Absolute and Relative are both useful measurements in different ways.

Brainwaves are not measured in volts. That would not make sense, sorry. Once you do an FFT, the original units no longer apply.

I'd recommend zero. If they're at the start/end of the recording because the person isn't wearing the Muse, then it'll be pretty obvious in the data and you can just truncate to the important section you're interested in. The CSV is just a text file, you can delete rows of data by opening it in Note...