部分聋患者的客观语音分析:多维语音程序 (MDVP) 和VOXplot结果的比较
Karol Myszel1,2
1Center of Hearing and Speech, 7 Mokra Street, 05-830 Kajetany, Poland.
Journal of clinical medicine
|January 8, 2025
概括
使用VOXplot进行客观语音分析,揭示了部分聋 (PD) 患者的显著声学差异. 这项研究将VOXplot的发现与多维语音程序 (MDVP) 和感知评估进行了比较,突出了PD患者的语音异常.
科学领域:
- 喉科和耳鼻科的喉科和耳科.
- 语音和听力科学 语言和听力科学
- 声音的声学分析.
背景情况:
- 客观的语音评估有助于诊断语音变化和监测治疗进展.
- 有限的文献存在于部分聋 (PD) 患者的声音参数变化.
- 以前对PD语音参数的研究主要使用多维语音程序 (MDVP).
研究的目的:
- 使用VOXplot对部分聋人进行客观语音分析.
- 评估VOXplot结果与多维语音程序 (MDVP) 的一致性.
- 评估客观发现和感知语音评估 (GRBAS) 之间的相关性.
主要方法:
- 从22名语言后PD患者和22名健康对照人群中收集了语音样本 (连续语音和持续的元音).
- 使用MDVP和VOXplot (2.0.0 Beta版本) 进行了声学分析.
- 统计分析包括t测试,感知评估使用GRBAS尺度.
主要成果:
- VOXplot确定了13个语音参数,与对照组相比,在PD患者中存在统计学上显著的差异.
- 在PD患者中,MDVP分析表明呼吸难度增加 (例如,NHR,APQ) 和声 (例如,Jitt%,vF0).
- 在VOXplot参数,MDVP参数和GRBAS感知分数之间观察到相关性.
结论:
- 无论是VOXplot还是MDVP,都检测到了部分聋人个体的声音异常.
- 在VOXplot和MDVP结果之间的一致性是不良到中等.
- 客观的语音分析结果与PD患者的主观感知评估相关.
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