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Effect of Intensity Accents on the Detection of IOI Deviations
  • ISSN号:1674-862X
  • 期刊名称:《电子科技学刊:英文版》
  • 时间:0
  • 分类:TP273[自动化与计算机技术—控制科学与工程;自动化与计算机技术—检测技术与自动化装置] P7[天文地球—海洋科学]
  • 作者机构:[1]Key Laboratory for NeuroIaformation of Ministry of Education, School of Life Science and Technology, University of Electronic Science and Technology of China, Chengdu 610054, China
  • 相关基金:This work was supported by the National Natural Science Foundation of China under Grant No. 60736029, 30870655, and 30525030
中文摘要:

时间的不规则的察觉上的紧张口音的效果在 a3 被调查 ??????? X

英文摘要:

The effect of intensity accents on detection of temporal irregularities is investigated in a 3×3 behavior experiment with independent variables of inter-onset-interval (IOI) length and intensity. In a 5-beat isochronous sequence, both the length of the third IOI and the intensity of succeeding beat are manipulated to three different levels separately (IOI length: longer Llo, shorter Lsh, or standard Lst. Intensity: louder Ilo, softer Iso, or standard Ist). Subjects are required to discriminate the third IOI length with different responses respectively. The discrimination sensitivity index (d′) and response criterion (C) are assessed simultaneously for each stimulus condition. Statistical analysis reveals an asymmetric effect of intensity accents on detection of IOI deviations in an isochronous sequence, i.e. the loud accent mainly reduces the sensitivity for both shorter and standard IOIs, and the soft accent might introduce a disturbance into the temporal perception, especially in the detection of the short IOIs. Importantly, when preceding a louder accent, the short IOIs are significantly difficult to detect than the long ones, as consistent with the compensation hypothesis.

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期刊信息
  • 《电子科技学刊:英文版》
  • 主管单位:
  • 主办单位:电子科技大学
  • 主编:周小佳
  • 地址:成都市建设北路
  • 邮编:610054
  • 邮箱:journal@westc.edu.cn
  • 电话:028-83200028
  • 国际标准刊号:ISSN:1674-862X
  • 国内统一刊号:ISSN:51-1724/TN
  • 邮发代号:62-268
  • 获奖情况:
  • 第二届中国高校特色科技期刊奖
  • 国内外数据库收录:
  • 美国化学文摘(网络版),英国科学文摘数据库,英国高分子图书馆,瑞典开放获取期刊指南
  • 被引量:6