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Reviewed Journal Papers by Sebastian Möller

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Analyzing Speech Quality Perception using Electro-Encephalography
Citation key antons2012b
Author Antons, Jan-Niklas and Schleicher, Robert and Arndt, Sebastian and Möller, Sebastian and Porbadnigk, Anne K. and Curio, Gabriel
Pages 721–731
Year 2012
ISSN 1932-4553
DOI 10.1109/JSTSP.2012.2191936
Journal IEEE Journal of Selected Topics in Signal Processing
Volume 6
Number 6
Month oct
Publisher IEEE
How Published Full
Abstract Common speech quality evaluation methods rely on self-reported opinions after perceiving test stimuli. Whereas these methods-when carefully applied-provide valid and reliable quality indices, they provide little insight into the processes underlying perception and judgment. In this paper, we analyze the performance of electroencephalography (EEG) for indicating different types of degradations in speech stimuli. We show that a certain EEG technique, event-related-potentials (ERP) analysis, is a useful and valid tool in quality research. Three experiments are reported which show that quality degradations can be monitored in conscious and presumably non-conscious stages of processing. Potential and limitations of the approach are discussed and lines of future research are drawn.
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