hardware bandwidth limit

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max
Posts: 8
Joined: Sun Jul 20, 2008 8:59 am
Location: Germany

hardware bandwidth limit

Post by max »

Hi Coen

is it possible to explain how you computed the filter graph shown on the webpage
http://www.biosemi.com/faq/adjust_filter.htm
(of course not in detail)

What unfilterd Powerspectrum-behavior of the EEG-data did you assume? 1/f-noise?

I'm just asking beause I don't recieve the same filter behavior results for my measured data as shown in your graph.

Thanks a lot

Robbie303
Posts: 27
Joined: Mon Nov 03, 2003 10:03 pm
Location: Amsterdam

Post by Robbie303 »

Please see this picture, that explains it all.

http://www.biosemi.com/pics/transfer.jpg

Best regards, Robert(Biosemi)

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