The dataset contains a collection of physiological signals (EEG, GSR, PPG) obtained from an experiment of the auditory attention on natural speech. From dataset, four predictive problems have been formulated. Python scripts are provided for preprocessing, visualizing, removing artifacts, predictive modelling and feature engineering.

Ethical Approval: The ethical approval for conducting experiment with human, was taken from Queen Mary Ethics of Research Committee, of Queen Mary University of London. All the participants also signed a consent form to record and use the data for research purpose.