Search found 2 matches

by idif
Sun Aug 02, 2015 11:00 am
Forum: BioSemi Hardware
Topic: Low-frequency noise in a one-bucket test
Replies: 2
Views: 7349

Re: Low-frequency noise in a one-bucket test

I see. Can you please elaborate on its meaning? Does it imply something regarding the electrodes condition? Or is it a normal phenomenon normally corrected by using a high-pass filter?

Thanks!
Isaac
by idif
Wed Jul 29, 2015 12:41 pm
Forum: BioSemi Hardware
Topic: Low-frequency noise in a one-bucket test
Replies: 2
Views: 7349

Low-frequency noise in a one-bucket test

Hi. I've just started working with a Biosemi EEG system we have in our lab for some time, and wanted to start from testing it, so I ran a one-bucket test for now for the external electrodes (That is, I used a bucket of water with salt, and submerged the CMS/DRL and all external electrodes in the wat...