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

Shinichiro Kanoh, Ko ichiro Miyamoto, Tatsuo Yoshinobu

研究成果: Article

26 引用 (Scopus)

抄録

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.

元の言語English
ページ(範囲)642-645
ページ数4
ジャーナルConference proceedings : ... Annual International Conference of the IEEE Engineering in Medicine and Biology Society. IEEE Engineering in Medicine and Biology Society. Conference
出版物ステータスPublished - 2008
外部発表Yes

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Brain computer interface
Discriminant analysis
Experiments

ASJC Scopus subject areas

  • Computer Vision and Pattern Recognition
  • Signal Processing
  • Biomedical Engineering
  • Health Informatics

これを引用

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