Analysis of rhythmic structures of real-time communication
| Project/Area Number |
23653227
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| Research Category |
Grant-in-Aid for Challenging Exploratory Research
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| Allocation Type | Multi-year Fund |
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| Research Field |
Experimental psychology
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| Research Institution | Kyushu University |
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Principal Investigator |
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| Co-Investigator(Kenkyū-buntansha) |
UEDA Kazuo 九州大学, 大学院・芸術工学研究院, 准教授 (80254316)
TAKEICHI Hiroshige 独立行政法人理化学研究所, 脳数理研究チーム, 研究員 (60242020)
TOMIMATSU Erika 九州大学, 大学院・芸術工学研究院, 学術研究員 (20584668)
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| Project Period (FY) |
2011 – 2013
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| Project Status |
Completed (Fiscal Year 2013)
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| Budget Amount *help |
¥3,510,000 (Direct Cost: ¥2,700,000、Indirect Cost: ¥810,000)
Fiscal Year 2013: ¥1,170,000 (Direct Cost: ¥900,000、Indirect Cost: ¥270,000)
Fiscal Year 2012: ¥910,000 (Direct Cost: ¥700,000、Indirect Cost: ¥210,000)
Fiscal Year 2011: ¥1,430,000 (Direct Cost: ¥1,100,000、Indirect Cost: ¥330,000)
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| Keywords | コミュニケーション / リズム / 時間知覚 / 精神物理学 / 脳活動 / 空虚時間 / 充実時間 / 多変量解析 / 言語コミュニケーション / 音声 / 時間的規則性 / 事象関連電位 / 相関行列 / リズム知覚 |
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| Research Abstract |
The relationship between auditory time perception and visual time perception was investigated. The (continuously-)filled-duration as observed frequently in the auditory modality for time intervals shorter than 1 s was established also in the visual modality utilizing a new type of stimulus patterns in which random-dot figures were used. How two adjacent time intervals marked by sound bursts were perceived as equal or unequal was investigated from a viewpoint on which brain science and psychophysics are merged. Rhythmic patterns of infants' speech in the linguistic environments of Japanese, English, and Chinese were studied and compared. Multimodal analyses of English speech communication are on a pilot stage.
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Report
(4 results)
Research Products
(59 results)
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[Journal Article] A neural decoding approach to auditory temporal assimilation2011
Author(s)
Takeichi, H., Mitsudo, T., Nakajima, Y., Remijn, G.B., Goto, Y., Tobimatsu, S
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Journal Title
Neural Computing and Applications
Volume: Vol.20
Pages: 965-973
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Peer Reviewed
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[Presentation] 朗読音声と歌唱音声との因子分析2012
Author(s)
中島祥好, 竹市博臣, 木寺沙紀, 上田和夫, 岸田拓也
Organizer
日本基礎心理学会第31回大会
Place of Presentation
九州大学医学部百年講堂, 福岡
Year and Date
2012-11-03
Related Report
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[Presentation] Acoustic correlate of phonological sonority in British English2012
Author(s)
Nakajima, Y., Ueda, K., Fujimaru, S., Motomura, H., Ohsaka, Y
Organizer
28th Annual Meeting of the International Society for Psychophysics
Place of Presentation
Ottawa, Canada
Year and Date
2012-10-12
Related Report
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[Presentation] Electrophysiological substrates of auditory temporal assimilation between two neighboring time intervals2012
Author(s)
Mitsudo, T., Nakajima, Y., Remijn, G.B., Takeichi, H., Goto, Y., Tobimatsu, S
Organizer
12th International Conference on Music Perception and Cognition and the 8th Triennial Conference of the European Society for the Cognitive Sciences of Music
Place of Presentation
Thessaloniki, Greece
Year and Date
2012-07-21
Related Report
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[Presentation] Factor analyses of critical-band-filtered infant babbling2011
Author(s)
Nakajima, Y., Shimada, Y., Motomura, H., Ueda, K., Seno, T
Organizer
The 161st Meeting of the Acoustical Society of America
Place of Presentation
Seattle, Washington, USA
Year and Date
2011-05-26
Related Report
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