BioSemi.nl

Hi all,
I use Active two to acquistion data, but some time it drift voltage data.
How to solve it?
I want filter data before store in BDF file? How to do this?
Thanks.

Apply a high-pass filter in your review software, or use the BDF-to-EDF converter from http://www.biosemi.com/download/Converter.zip (a selectable high-pass is applied during conversion).

Best reagrds, Coen (BioSemi)