与词汇音色产生相关的空气动力学特征 - - 中国普通话的研究
Jiarui Tian1, Manwa L Ng2, Yang Chen1
1Speech and Voice Sciences Research Laboratory, Duquesne-China Health Institute, Duquesne University, Pittsburgh, PA.
Journal of voice : official journal of the Voice Foundation
|August 31, 2025
概括
普通话音调涉及不同的空气动力学模式,音调4需要更高的气球下压力和呼气流量,特别是在男性中. 这些发现揭示了生理差异的音色生产.
科学领域:
- 语言学
- 语言科学
- 语音学
背景情况:
- 汉语是一种音调语言,词汇的音调轮使单词的含义有所不同.
- 了解普通话发音的生理基础对于语音科学和语言学习至关重要.
研究的目的:
- 研究普通话词汇发音的空气动力学特征.
- 分析六个空气动力学参数:最大声压水平 (MSPL),平均峰值气压 (MPAP),平均峰值呼气流量 (MPEA),平均空气动力学阻力 (MAR),平均空气动力学功率 (MAP) 和声调持续时间 (T).
主要方法:
- 三十位健康的普通话母语者 (15名男性,15名女性) 产生了四个词汇音调的音节列 (papapapapapa).
- 采集了空气动力学数据 (空气压力,空气流量),使用气动图谱面具和口内压力管.
- 反复测量 ANOVA 分析了与语气和性别相关的差异.
主要成果:
- 在普通话音调中发现了空气动力学参数的显著变化.
- 调度4显示MSPL,MPAP和MAP的增加,MPEA和MAR的增加,特别是在男性中.
- 音调4是最短的音调,而音调3是最长的音调. 男人显示出更高的MPEA和MAP.
结论:
- 在普通话音调中,气球下压力和呼气流量有系统的差异,表明不同的生理需求.
- 这些发现有助于了解音色发音机制.
- 这些结果可能有助于提高普通话语音准确性.
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