A brain-computer interface (BCI) system based on auditory stream segregation.

Shin'ichiro Kanoh; Ko ichiro Miyamoto; Tatsuo Yoshinobu

doi:10.1109/iembs.2008.4649234

A brain-computer interface (BCI) system based on auditory stream segregation.

Shin'ichiro Kanoh, Ko ichiro Miyamoto, Tatsuo Yoshinobu

Research output: Contribution to journal › Article › peer-review

27 Citations (Scopus)

Abstract

An auditory brain-computer interface (BCI) which detected event-related potential (ERP) elicited by selective attention to one of the tone streams was proposed. Each tone in two kinds of frequency oddball tone sequences with different tone frequency range was presented alternatively to subjects, and they were perceived by subjects as two kinds of segregated streams. Event-related potentials elicited by two kinds of deviant tones were classified by linear discriminant analysis (LDA) to find which streams subjects paid selective attention. By the experiments to six subjects, it was shown that this system could realize binary selection from two kinds of segregated tone streams.

Original language	English
Pages (from-to)	642-645
Number of pages	4
Journal	Conference proceedings : ... Annual International Conference of the IEEE Engineering in Medicine and Biology Society. IEEE Engineering in Medicine and Biology Society. Conference
DOIs	https://doi.org/10.1109/iembs.2008.4649234
Publication status	Published - 2008
Externally published	Yes

ASJC Scopus subject areas

Signal Processing
Biomedical Engineering
Computer Vision and Pattern Recognition
Health Informatics

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A brain-computer interface (BCI) system based on auditory stream segregation. / Kanoh, Shin'ichiro; Miyamoto, Ko ichiro; Yoshinobu, Tatsuo.

In: Conference proceedings : ... Annual International Conference of the IEEE Engineering in Medicine and Biology Society. IEEE Engineering in Medicine and Biology Society. Conference, 2008, p. 642-645.

Research output: Contribution to journal › Article › peer-review

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