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Parametric Orchestral Sonification of EEG in Real Time
April/June 2005 (vol. 12 no. 2)
pp. 70-79
Thilo Hinterberger, University of Tubingen, Germany
Gerold Baier, University of Morelos, Mexico
We introduce a device for the parametric sonification of electro encephalographic (EEG) data. The device allows auditory feedback of multiple EEG characteristics in real time. Six frequency bands are assigned as instruments from a MIDI device. The time-dependent parameters modulate the timing, pitch, and volume of the instruments. Using this, we studied subjects' ability to perform a discrimination task with parametric sonification in real time.
Index Terms:
Brain-computer interface (BCI); feedback; electroencephalogram (EEG); parametric sonification
Citation:
Thilo Hinterberger, Gerold Baier, "Parametric Orchestral Sonification of EEG in Real Time," IEEE Multimedia, vol. 12, no. 2, pp. 70-79, April-June 2005, doi:10.1109/MMUL.2005.36
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