Periodic Artifact every ~15s

[Lasse Hansen]

Hey everyone!
I’ve got this strange signal on a single channel which I haven’t seen before. It’s a pretty constant drift, followed by a harsh correction every 15 seconds. The problem occurs independent of power source, cables, electrodes whatsoever, looks like a capacitor loading and unloading or something.. Any Ideas? Thanks!

• This topic was modified 1 year ago by Lasse Hansen.

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