OpenViBE forum

Hi, I see that you are missing a box DSP box; you have to add another dsp box after the original one (or merge the 2 expressions), not replace it. Also, did you change the triggered stimulation in the sign change detector box ? Stimulation code list is available at http://openvibe.inria.fr/stimulati...

Hi, From what I understand, it seems that you want to send an event on rising and falling edge with OSC (and not each sample like i assumed earlier). To achieve that : - Take the output from the box just before the Beta Power signal display box - Connect it to a dsp with formula (x > 0.2) ? 1 : -1 -...

Hi, The "Beta power" boxes are just signal display. It does not modify the signal. If you want to apply previous threshold to this scenario, you just have to insert the DSP box with more or less the same formula ( (x > 0.2) ? 1 : 0 instead of (x > 0) ? 1 : 0 ) between the Beta Power signal display a...

Hi, The link you provided is an example about sending openvibe data to an external application. This would mean adapting another software. However, I guess that what you are asking is instead how to execute openvibe example scenarii ? If this is the case, please copy the folder share located in open...

Hi,

What you are trying to do can be achieve in multiple ways.
You could for example amplify your signal and use the crop box, or the spatial filter or use the dsp.

The joined example solution use the dsp box, as it feels more natural (to me at least).

Cheers !

Glad to help !

If you ever have troubles with the CSV Box, try changing the destination to a user directory (or desktop), this is a known issue.

Cheers !

Hi,

Would you mind changing the csv file destination path to another directory (like your home directory, ie " C:/Users/Sean/Documents/blah/dump.csv") ?

Thanks

Hi, It look like you haven't the write permission on the file. Did you move the tutorials files to your user folder before executing it or are you executing them from `C:\Program Files (x86)\openvibe\...` ? If this is the case, please copy the entire `C:\Program Files (x86)\openvibe\share` directory...