ポリリズム・タッピングにおけるパーソナル・テンポとパターン形成
広島大学総合科学部紀要. IV, 理系編 23 巻
129-139 頁
1997-12-28 発行
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この文献の参照には次のURLをご利用ください : https://doi.org/10.15027/714
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KJ00000197352.pdf
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タイトル ( jpn ) |
ポリリズム・タッピングにおけるパーソナル・テンポとパターン形成
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タイトル ( eng ) |
Personal tempo and pattern formation in polyrhythmic tapping
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作成者 |
田島 誠
調枝 孝治
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寄与者 | 国立情報学研究所 |
収録物名 |
広島大学総合科学部紀要. IV, 理系編
Memoirs of the Faculty of Integrated Arts and Sciences, Hiroshima University. IV, Science reports
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巻 | 23 |
開始ページ | 129 |
終了ページ | 139 |
抄録 |
Personal tempos in our rhythmic movements have been studied with various tasks. However, no studies have examined the personal tempo in bimanual coordination with interference between the right and left hand movements, because the previous studies used auditory or visual stimuli in acquisition. For the same reason, a formation of the bimanual coordination pattern could not be examined. Therefore, the purposes of this study were to compare personal tempos produced by a single-rhythmic tapping and a 3 : 2 polyrhythmic tapping, and to clarify a mechanism of the 3 : 2 polyrhythmic pattern formation from a viewpoint of entrainment. Intertap intervals (ITIs) of each rhythmic tapping by ten subjects were analyzed. Results showed that the single-rhythmic tapping produced ITIs which were similar to ITIs of 3-beat sequence in the 3 : 2 polyrhythmic tapping. This suggests that there exist consistency between the single-rhythmic tapping and polyrhythmic tapping with a personal tempo. Another result showed that 2 : 1 and 1 : 1 patterns were emerged before the formation of 3 : 2 pattern. Such a shift is expressed in Farey tree that shows frequency rations at entrainment. We found that the complicated pattern was formed through the formation of more stable patterns formed by entrainment.
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著者キーワード |
polyrhythmic tapping
personal tempo
pattern formation
entrainment
Farey tree
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言語 |
日本語
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資源タイプ | 紀要論文 |
出版者 |
広島大学総合科学部
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発行日 | 1997-12-28 |
出版タイプ | Version of Record(出版社版。早期公開を含む) |
アクセス権 | オープンアクセス |
日付 |
[作成日] 2006-03-21
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収録物識別子 |
[ISSN] 1340-8364
[NCID] AN10435936
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