How the auditory system makes speech perception noise-tolerant?
How the auditory system makes speech perception noise-tolerant?
批准号:
20330152
负责人:
UEDA Kazuo
金额:
$12.9万
依托单位:
依托单位国家:
日本
项目类别:
Grant-in-Aid for Scientific Research (B)
财政年份:
2008
资助国家:
日本
项目状态:
已结题
起止时间:
2008 至 2012
中文摘要
用因子分析法分析了临界频带滤波后的8种语言口语句子的功率波动。这些分析一致地得出了所审查语言的三个因素和四个频带。利用噪声编码语音进行感知实验,只反映这些频段的功率波动,结果表明,频段间功率波动的顺序是语音感知的重要线索之一。
英文摘要
Power fluctuations derived from critical-band-filtered spoken sentences in eight languages were analyzed with factor analysis. The analyses consistently yielded three factors and four frequency bands for the languages examined. Perceptual experiments utilizing noise-vocoded speech, in which only power fluctuations in these frequency bands were reflected, revealed that the order of power fluctuations among the bands was one of the important cues in speech perception.
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Effects of frequency-band elimination on syllable identification of Japanese noise-vocoded speech : Analysis of confusion matrices
频带消除对日语噪声声码语音音节识别的影响:混淆矩阵分析
DOI:
--
发表时间:
2010
期刊:
影响因子:
--
作者:
[Kazuo Ueda, et al.]
通讯作者:
et al.
DOI:
--
发表时间:
2012
期刊:
影响因子:
--
作者:
[Ueda, K., Nakajima, Y. Noguchi, K., Satsukawa, Y]
通讯作者:
Y
臨界帯域フィルターを通した合唱音楽のパワー変化の因子分析
通过临界带滤波器对合唱音乐功率变化进行因子分析
DOI:
--
发表时间:
2011
期刊:
影响因子:
--
作者:
[上田和夫, 中島祥好]
通讯作者:
中島祥好
英仏独日語のパワー変化に見られる共通性 : 音声知覚の計算理論的アプローチ
英语、法语、德语和日语功率变化的共性:语音感知的计算方法
DOI:
--
发表时间:
2008
期刊:
影响因子:
--
作者:
[上田和夫, 中島祥好]
通讯作者:
中島祥好
準実時間子音強調システムの会話文音声への適応
准实时辅音增强系统对会话语音的适应
DOI:
--
发表时间:
2011
期刊:
影响因子:
--
作者:
[古川歩, 中島祥好, 上田和夫, 本村博利]
通讯作者:
本村博利
共 73 条
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