OpenEEG Questions

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Hello!

I'm a computer engineer interested in making some modifications to the
OpenEEG circuit, and had a few questions, if anyone is available to answer
them. I've read through all the documentation on the website, and have
worked with the OpenEEG platform for a few years now, and wanted to see if
the following was possible:

-Designing better noise cancelling to reduce commons noise, as well as
noise between electrodes.
-Integrating an FPGA into the design which acts as a hardware Fast Fourier
Transform
-Making the circuit modular enough that you can stack multiple together to
have 4, 8, 16, etc. electrodes reading at the same time.
-Long term: modifying the design of the circuit to work without the AT
processor, instead having hardware control from the GPIO of a Raspberry Pi,
and all data being fed raw to either the GPIO or USB interface of the Pi.

If anyone has reasons this wouldn't be possible, or if you have suggestions
for any of these changes, please let me know. I absolutely love this
project, and would love to be able to contribute my own work to it.

-- 
Best Regards,
Yonah Elorza
Columbia School of Engineering | Class of 2018
Computer Engineering
Tel: ( <%28786%29%20205%20-%204304>305)-542-1735

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<div dir=3D"ltr"><div>Hello!</div><div><br></div><div>I&#39;m a computer en=
gineer interested in making some modifications to the OpenEEG circuit, and =
had a few questions, if anyone is available to answer them. I&#39;ve read t=
hrough all the documentation on the website, and have worked with the OpenE=
EG platform for a few years now, and wanted to see if the following was pos=
sible:</div><div><br></div><div>-Designing better noise cancelling to reduc=
e commons noise, as well as noise between electrodes.</div><div>-Integratin=
g an FPGA into the design which acts as a hardware Fast Fourier Transform</=
div><div>-Making the circuit modular enough that you can stack multiple tog=
ether to have 4, 8, 16, etc. electrodes reading at the same time.<br></div>=
<div>-Long term: modifying the design of the circuit to work without the AT=
 processor, instead having hardware control from the GPIO of a Raspberry Pi=
, and all data being fed raw to either the GPIO or USB interface of the Pi.=
 <br><br></div><div>If anyone has reasons this wouldn&#39;t be possible, or=
 if you have suggestions for any of these changes, please let me know. I ab=
solutely love this project, and would love to be able to contribute my own =
work to it.<br></div><div><br>-- <br><div dir=3D"ltr" class=3D"gmail_signat=
ure" data-smartmail=3D"gmail_signature"><div dir=3D"ltr"><div><div dir=3D"l=
tr"><div dir=3D"ltr" style=3D"font-size:12.8px"><div>Best Regards,<br></div=
>Yonah Elorza<br></div><div dir=3D"ltr" style=3D"font-size:12.8px"><div sty=
le=3D"font-size:12.8px">Columbia School of Engineering | Class of 2018</div=
><div style=3D"font-size:12.8px">Computer Engineering</div><div style=3D"fo=
nt-size:12.8px">Tel:=C2=A0<a href=3D"tel:%28786%29%20205%20-%204304" value=
=3D"+17862054304" style=3D"color:rgb(17,85,204)" target=3D"_blank">(</a><sp=
an><span title=3D"Call with Google Voice">305)-542-1735</span></span></div>=
</div></div></div></div></div></div></div>

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