I am currently studying the EEG data get from Muse 2016.

As I known the EEG data get from Muse headband is in microvolts unit

or the relative data get is in bels unit…

May I ask is it possible to convert the EEG data into hertz unit for calculation?

Your answer is much appreciated, thank you

# EEG in Hertz

**Zihao_Yong**#1

**Enigma644**#2

Calculating discrete frequency values from raw EEG data is a little complex, but if you’re interested in how to do it, here is a link to the source code to do it in pretty much every single programming language.

If you don’t know how to code, then my advice would be to ask a friend who does know to help you, as FFT’s will be a little daunting as a first step into the world of code.

**Zihao_Yong**#5

Thanks for your information…I have look through the code you have given…May I know if I use FFT to calculate EEG, what will be my input of FFT calculation?

**Zihao_Yong**#9

How to get the raw FFT per channel?

I have read through the API reference but did not see any class that have raw_fft value…

the museDataPacket has only the EEG, alpha, beta absolute and so on…but does not have raw fft value…

**Student**#10

Dear

Your answer is much appreciated.

I have used FFT to calculate EEG, but the results is different than the FFTs calculated by MUSE,

Would know any reason why this might happen?

Thanks