OpenViBE forum

Indeed fabien! This step made me write up to 8/10 correct letters and 2/10 correct columns or rows. So Emotiv is a real EEG device, quite accurate for its price! And possibly a low cost communication way of person with Locked-in. So 18/20 correctly detected P300. Using LDA, 3 output Dawn filter and ...

In the best case, after following the same steps as chantrip, the best estimated accuracy I can achieve is 72,5%. And then in the online scenario I get 0/10 correct instances (sometimes correct column, not not much better than random!). chantrip, did you change anything else apart from increasing th...

Has anyone any experience with thisEEG amplifier? I just sent an email to the supplier asking for the price. It might be quite affordable...

Hello! I am using the p300-speller-xDAWN scenario, trying to get some P300 using Emotiv. The 10-fold validation accuracy estimation I get is between 66-72%. When I try the online scenario, in the best case I get 1/20 letters detected. Really poor performance (almost random). I tried increasing the r...

Yes, accessing the raw data is now possible. And the ThestBench Interface is cool. When should we expect the acquisition server to support Emotiv in Linux? Now that the Research SDK is also installed in linux, this should be possible the same way it happens in windows (where it looks for edl.lib) So...