OpenBCI Video

OpenBCI – OSC stream mapped to multiple objects in Touchdesigner

This is an extended example of a single channel of BCI data sent to Touchdesigner via OSC. The main difference here is that I am breaking out each of the five band power values and mapping them each to something different.

After I made this video, I confirmed that the values are arranged as follows:

Delta (0.5 – 4 Hz)
Theta (4 – 8 Hz)
Alpha (8 – 13 Hz)
Beta (13 – 32 Hz)
Gamma (32 – 100 Hz)

Source: OpenBCI GUI Networking formats


By jjdeprisco

Sonic explorer, sound artist, guitarist in Fricknadorable, software designer.