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Microvolts to frequency

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We are doing project on EEG signals using OpenBCI device, output of signals are in microvolts how can we convert them to Frequency ?
 

KlausST

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Hi,

Python as language?
Amplifier and VFC / VCO all are hardware, no need for software.

Klaus
 

danadakk

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Some questions -

1) What is the range of signal, min to max, of signal you want to convert to frequency ?

2) For the range in 1) above what is range of frequencies you want ?

3) What is resolution of signal you want, both in 1) and 2) ?

4) Do you want a sine, square, encoded frequency signal out of solution ?

5) Do you need to filter signal path ? LPF, BPF, HPF, Band Reject (to get rid of power line freq 50/60 Hz)....?

Regards, Dana.
 

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