| 正常儿童汉语浊辅音的过渡音征分析 |
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| 引用本文： | 沈霖霖 金雷. 正常儿童汉语浊辅音的过渡音征分析[J]. 生物医学工程学杂志, 1993, 10(4): 285-288 |
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| 作者姓名： | 沈霖霖 金雷 |
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| 作者单位： | 上海医科大学生物医学工程教研室，上海医科大学生物医学工程教研室，上海医科大学生物医学工程教研室 上海 0200032，上海 0200032，上海 0200032 |
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| 基金项目： | 国家自然科学基金(3870607号) |
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| 摘 要： | 作者通过对正常儿童的浊辅音进行自回归模型分析，求得共振峰轨迹来分析浊辅音的过渡音征。结果显示在辅元结合的音节中，出现由辅音向元音过渡的过渡音征；不同的浊辅音具有不同的过渡音征，有升渡，平渡，降渡和振荡４种。说明共振峰轨迹能较好地反映浊辅音的过渡音征。
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| 关 键 词： | 汉语 浊辅音 自回归模型 过渡音征 |
An Analysis of Transition Cue of Normal Children Voiced Consonants |
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| Shen Linlin Jin Lei Jiang Youming. An Analysis of Transition Cue of Normal Children Voiced Consonants[J]. Journal of biomedical engineering, 1993, 10(4): 285-288 |
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| Authors: | Shen Linlin Jin Lei Jiang Youming |
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| Abstract: | The present paper analysed the voiced consonants from normal children (aged 8 to 10) in terms of autoregressive (AR) modeling and power spectral density estimate. Marple algorithm was used for calculating the linear prediction coefficient. Various formant tracks were observed such as flat, plain, sharp and tremor. The different consonants had the different formant tracks which indicated the transition cue of voiced consonants. |
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| Keywords: | Voiced consonant Autoregressive model Transition cue |
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