双轴直角手术对母音的声学分析的影响
Gazi Kutalmış Yaprak1, Rana Kapukaya2, Ensari Yavuz1
1Department of Plastic Reconstructive and Aesthetic Surgery, School of Medicine, Çukurova University, Balcalı Hospital, Adana, Turkey.
Oral and maxillofacial surgery
|October 23, 2025
概括
双轴直角手术通过增强母音发音来改善语音质量. 这种手术用于牙面部形,导致患者的声学显著改善.
科学领域:
- 口腔和牙面部外科手术
- 声学分析 声学分析
- 语音科学 语言科学
背景情况:
- 牙面部形通常需要双形状整形手术来纠正闭塞障碍.
- 整形手术对声声学的影响仍然是一个需要进一步研究的领域.
研究的目的:
- 为了评估 bimaxillary orthognathic 手术对元音发音的声学特性的影响.
- 为了确定形手术是否能改善牙脸形患者的整体语音质量.
主要方法:
- 一项回顾性,横截面研究分析了26名患有发育性缺陷的患者 (13名男性,13名女性).
- 声母 (/a/,/e/,/i/,/ı/,/o/,/ö/,/u/,/ü/) 录音是在双轴直立手术前和6个月后进行的.
- 使用Prat软件分析了包括基本频率,动,闪和和噪比在内的声学参数.
主要成果:
- 在所有手术后的元音中,观察到基本频率,动,闪和和噪比值的统计学上显著下降.
- 这些声学变化表明声音质量和元音发音的改善.
- 这项研究发现,每个分析的母音至少有两个声学参数发生了显著的变化.
结论:
- 在患有牙面形症的患者中,双轴直角手术显著提高了元音发音和整体语音质量.
- 使用多个声学参数加强了有关改善声乐特征的发现.
- 这种手术干预提供了超越遮纠正的治疗效益,积极影响语音声学.
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