Re: Problems with Signal
Yicheng Bai <[email protected]> Thu, 29 Jun 2017 12:15:43 -0400 (EDT)
| Newsgroups | gmane.comp.science.openeeg.general |
|---|---|
| Message-ID | <[email protected]> |
looks like 60Hz/50Hz noise. you might want to check the impedance of the electrodes. ----- Original Message ----- From: "Kai Cramer" <[email protected]> To: [email protected] Sent: Thursday, June 29, 2017 11:06:09 AM Subject: [Openeeg-list] Problems with Signal Hey guys, i build the ModularEEG with 2 Channels and im getting this Signal in the picture attached. My amplifier PCB is in a metal box and i use active electrodes von Olimex and a passive electrode as the referenz from olimex, too. Can someone explain to me why i am getting such a bad signal? my wires are shielded too... Thanks.. ------------------------------------------------------------------------------ Check out the vibrant tech community on one of the world's most engaging tech sites, Slashdot.org! http://sdm.link/slashdot _______________________________________________ Openeeg-list mailing list [email protected] https://lists.sourceforge.net/lists/listinfo/openeeg-list Go to the above address to change your subscription options, e.g unsubscribe. ------------------------------------------------------------------------------ Check out the vibrant tech community on one of the world's most engaging tech sites, Slashdot.org! http://sdm.link/slashdot