在健康和失声声音中的声学混乱参数的听觉感知验证
Owen P Wischhoff1, Varsha Gouraram1, Taylor J Chumbley1
1Department of Otolaryngology-Head and Neck Surgery, University of Wisconsin-Madison.
Journal of speech, language, and hearing research : JSLHR
|October 2, 2025
概括
使用语音类型组件配置文件 (VTCP) 和权重失声指数 (WID) 的客观语音分析与GRBAS和CAPE-V等感知语音评估有很强的相关性. 这些措施显示出改善临床失声症评估的潜力.
科学领域:
- 语音和听力科学 语言和听力科学
- 声学分析 声学分析
- 声音障碍 声音障碍
背景情况:
- 客观的声学测量和主观的感知尺度对于语音评估至关重要.
- 现有的方法需要验证,以便在听力障碍评估中进行临床应用.
研究的目的:
- 调查语音类型组件概况 (VTCP) 和权重失声指数 (WID) 与已建立的感知尺度 (GRBAS,CAPE-V) 之间的相关性.
- 评估VTCP和WID在区分健康和失声声音中的实用性.
主要方法:
- 使用来自公共感知语音特质数据库的音频样本.
- 执行了VTCP指标和GRBAS/CAPE-V尺度之间的皮尔森相关性.
- 使用t测试和逻辑回归来确定重要的病理指标.
主要成果:
- VTCP指标,特别是VTC1和VTC4,显示出与听障等级和感知严重程度的显著相关性.
- 失声症加权指数 (WID) 与失声症严重程度有很高的相关性,这表明它具有临床效用.
- 无论是GRBAS和CAPE-V等级都与之有很强的相关性,捕捉了类似的感知语音维度.
- VTC1,VTC4和WID被确定为声音病理的关键客观指标.
结论:
- 语音类型组件配置文件 (VTCP) 作为语音生产的有价值的客观测量,与感知评估保持一致.
- 这些发现支持VTCP和WID的临床实施,以提高听障评估的精度和可靠性.
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