講演名 | 2019-10-27 Discriminability among Japanese vowels using early components in silent-speech-related potentials 築山 翔(九工大), 山崎 敏正(九工大), |
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抄録(和) | In order to investigate decoding methods in silent speech Brain-Computer Interfaces, 19-ch electroencephalograms (EEGs) were recorded during covertly and overtly speaking Japanese vowels with three student volunteers. The EEG averaging was carried out time-locked to visual stimulus onset. To extract different encoding at each electrode, a similarity measure between each pair of electrodes was calculated, by which electrodes were divided into six groups. Finally, we investigated which components of the obtained event-related potentials (ERPs) has discriminability among the vowels. Consequently, the early components of the ERPs might include phonological and articulatory information. |
抄録(英) | In order to investigate decoding methods in silent speech Brain-Computer Interfaces, 19-ch electroencephalograms (EEGs) were recorded during covertly and overtly speaking Japanese vowels with three student volunteers. The EEG averaging was carried out time-locked to visual stimulus onset. To extract different encoding at each electrode, a similarity measure between each pair of electrodes was calculated, by which electrodes were divided into six groups. Finally, we investigated which components of the obtained event-related potentials (ERPs) has discriminability among the vowels. Consequently, the early components of the ERPs might include phonological and articulatory information. |
キーワード(和) | SSBCI / ERP / VSI / BP / motor planning |
キーワード(英) | SSBCI / ERP / VSI / BP / motor planning |
資料番号 | SP2019-31,WIT2019-30 |
発行日 | 2019-10-19 (SP, WIT) |
研究会情報 | |
研究会 | WIT / SP |
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開催期間 | 2019/10/26(から2日開催) |
開催地(和) | 第一工業大学 4号館1階大会議室 |
開催地(英) | Daiichi Institute of Technology |
テーマ(和) | 音声と福祉情報工学,一般 |
テーマ(英) | |
委員長氏名(和) | 若月 大輔(筑波技大) / 河井 恒(NICT) |
委員長氏名(英) | Daisuke Wakatsuki(Tsukuba Univ. of Tech.) / Hisashi Kawai(NICT) |
副委員長氏名(和) | 酒向 慎司(名工大) / 李 晃伸(名工大) |
副委員長氏名(英) | Shinji Sakou(Nagoya Inst. of Tech.) / Akinobu Ri(Nagoya Inst. of Tech.) |
幹事氏名(和) | 半田 隆志(埼玉県産業技術総合センター) / 塩野目 剛亮(帝京大) / 雨宮 智浩(NTT) / 南條 浩輝(京大) / 小川 哲司(早大) |
幹事氏名(英) | Takashi Handa(Saitama Industrial Tech. Center) / Takeaki Shionome(Teikyo Univ.) / Tomohiro Amemiya(NTT) / Hiroaki Nanjo(Kyoto Univ.) / Tetsuji Ogawa(Waseda Univ.) |
幹事補佐氏名(和) | 宮城 愛美(筑波技術大) / 細野 美奈子(産総研) / 菅野 亜紀(名大) / 郡山 知樹(東工大) / 井島 勇祐(NTT) |
幹事補佐氏名(英) | Manabi Miyagi(Tsukuba Univ. of Tech.) / Minako Hosono(AIST) / Aki Sugano(Nagoya Univ.) / Tomoki Koriyama(Tokyo Inst. of Tech.) / Yusuke Ijima(NTT) |
講演論文情報詳細 | |
申込み研究会 | Technical Committee on Well-being Information Technology / Technical Committee on Speech |
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本文の言語 | ENG |
タイトル(和) | |
サブタイトル(和) | |
タイトル(英) | Discriminability among Japanese vowels using early components in silent-speech-related potentials |
サブタイトル(和) | |
キーワード(1)(和/英) | SSBCI / SSBCI |
キーワード(2)(和/英) | ERP / ERP |
キーワード(3)(和/英) | VSI / VSI |
キーワード(4)(和/英) | BP / BP |
キーワード(5)(和/英) | motor planning / motor planning |
第 1 著者 氏名(和/英) | 築山 翔 / Sho Tsukiyama |
第 1 著者 所属(和/英) | 九州工業大学(略称:九工大) Kyushu Institute of Technology(略称:KIT) |
第 2 著者 氏名(和/英) | 山崎 敏正 / Toshimasa Yamazaki |
第 2 著者 所属(和/英) | 九州工業大学(略称:九工大) Kyushu Institute of Technology(略称:KIT) |
発表年月日 | 2019-10-27 |
資料番号 | SP2019-31,WIT2019-30 |
巻番号(vol) | vol.119 |
号番号(no) | SP-250,WIT-251 |
ページ範囲 | pp.81-86(SP), pp.81-86(WIT), |
ページ数 | 6 |
発行日 | 2019-10-19 (SP, WIT) |