EMOTIV technology can read Event-Related Potentials (ERP) (including error-related signals) providing you can position sensors over the region of interest. You can refer to the following reviewed papers that explained how to collect auditory ERP signals from EPOC.

https://peerj.com/articles/38/

http://dx.doi.org/10.7717/peerj.907

http://dx.doi.org/10.1016/j.jneumeth.2015.05.025

https://peerj.com/preprints/32v1/

We recommend either Emotiv EPOC Flex or Emotiv EPOC X together with an EmotivPRO license to access the EEG data. EPOC Flex allows more flexible placement of sensors including the central line, which is desirable for ERP studies.

EmotivPRO includes a comprehensive research toolkit that will enable you to:

• Design and build your own experiments - with no coding experience necessary - to include elements such as images, text, audio, video, and questionnaires.

• Publish experiments locally, remotely, or publicly to our certified neuroscience community. This really opens up the possibilities for your data collection, allowing for remote contributions from all over the world.

• Acquire participant data, and then record real-time data streams, including raw EEG, performance metrics, FFT, and motion data. Export data quickly and easily to be analyzed using third-party tools.

• Analyze your data – utilize our cloud computing analyzer to seamlessly post-process data. Select your analysis pipeline, adjust your parameters and let Analyzer do the data processing for you.

You can watch this video to see how the data is present in the EmotivPRO software.