Classification of EEG signals produced by musical notes as stimuli
| Autor: | Konstantina Tsekoura, Amalia F. Foka |
|---|---|
| Rok vydání: | 2020 |
| Předmět: |
Musical notation
0209 industrial biotechnology medicine.diagnostic_test Computer science Speech recognition media_common.quotation_subject Piano General Engineering 02 engineering and technology Electroencephalography Computer Science Applications 020901 industrial engineering & automation Sensory substitution Artificial Intelligence Perception 0202 electrical engineering electronic engineering information engineering medicine 020201 artificial intelligence & image processing media_common |
| Zdroj: | Expert Systems with Applications. 159:113507 |
| ISSN: | 0957-4174 |
| Popis: | In this paper, we present the classification of electroencephalograph (EEG) signals produced by the first-octave musical notes of the piano as stimuli. The EEG classification of musical notes is attempted for the first time, to the best of our knowledge. This type of classification could be applied towards the development of Brain-Computer Interfaces (BCIs) for the composition of music via thought as well as the definition of mappings between different stimuli for Sensory Substitution Devices (SSDs) that are based on their actual impact on brain signals and thus serve better the purpose of SSDs, which is to translate between senses at the perceptual level. Event-Related Spectral Perturbations (ERSP) are extracted as features and are fed into a Support Vector Machine (SVM) classifier. Our aim was to classify musical notes as C, C#, D, D#, E, F, F#, G, G#, A, A#, B and we have achieved it with an average accuracy of 70%. |
| Databáze: | OpenAIRE |
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