Last Updated on April 2, 2023 by pg@petergamma.org
| Device | Hardware | Software | Sampling Rate | Channels | ECG noise & movement artifacts | Price | |
| 1 | g.tec 32 channels | g.Nautilus multipurpose device | g.Recorder Professional, 8 channel configuration from g.tec configurator: 2.655 Euros | 24 bits per seconds | 32 (up to 64) | ECG motion artifacts can be minimized using active electrodes ( very expensive (*1)) | 32 channel device: 54`178 Euros (*1) |
| 2 | 32 channel single components (EEG cap not included) | Emotiv Epoc Flex control box 32 channels | $89.00/ per month for Emotiv Pro software & Python & InfluxDB (free) | Epoc Flex 32 control box 12 bit; OpenBCI modules 24 bit | 32 (64 if using 2 Emotiv 32 control boxes streamed into a single InfluxDB) | ECG – motion artifacts can be minimized using HeartPy (free) | 32 channel device: 1`200 Euros for Emotiv control box |
(*1) https://petergamma.org/90-02-ecg-reference-devices/
Developers welcome to contribute to the project to attach these devices to an open source physiological data analysis software platform: