在Hijazi阿拉伯语的紧张和松区分的声学证据:使用静态和动态分析的试点研究
1Faculty of Arts and Humanities, Department of Languages and Translation, Taibah University, Medina, Saudi Arabia.
概括
伊斯兰阿拉伯的元音表现出一种超越长度的时态/宽松的区别,声学分析揭示了这一点. 动态元音分析为语音系统提供了更深入的见解.
科学领域:
- 语音学和语音学 语音学和语音学
- 声学语言学 声学语言学
- 社会语言学 社会语言学
背景情况:
- 标准阿拉伯语传统上采用三元音系统,根据元音长度进行区分.
- 以前对阿拉伯方言的研究表明,元音质量,而不仅仅是持续时间,区分短和长元音.
- 海贾兹阿拉伯语 (HA) 元音的声学特性,特别是时态/宽松的区别,仍然未被充分探索.
研究的目的:
- 为了调查在Hijazi阿拉伯语 (HA) 的元音中存在时态/宽松的区别.
- 为了确定动态声学分析,特别是母音固有的光谱变化 (VISC),是否可以比静态分析更好地捕捉这种区别.
- 挑战传统的看法持续时间作为唯一的区别在阿拉伯元音系统.
主要方法:
- 收集了来自20名HA母语使用者的声学数据,产生了6个HA元音.
- 使用自动化方法提取了前两个形式值和元音持续时间.
- 采用了静态分析 (中点测量) 和动态分析 (三点测量) 的光谱变化.
主要成果:
- 在短和长的HA元音之间发现了持续时间和声学特性的显著差异.
- 静态分析显示,短母音更集中,长母音更外围.
- 动态分析揭示了短和长元音的不同频谱变化模式.
结论:
- HA表现出紧张/松的元音区分,这与长度是唯一的区分因素的概念相矛盾.
- 动态声学分析提供了更全面的了解在HA的母音行为.
- 这项研究强调了在阿拉伯方言的声学分析中考虑动态光谱变化的重要性.
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