噪音现象在应急呼叫的术语和非常早产婴儿在术语相当的年龄
Nina Romo1, Michael P Robb1,2, Jimin Lee1
1Department of Communication Sciences and Disorders, Pennsylvania State University, State College, PA, USA.
Logopedics, phoniatrics, vocology
|April 22, 2024
概括
婴儿救援哭声中的噪音成分在经过纠正的妊娠年龄时,在满期婴儿和非常早产婴儿之间没有显著差异. 在这两组人群中,高兴奋度和小球下压力同样影响着音声噪声.
科学领域:
- 新生儿研究新生儿研究
- 声学分析 声学分析
- 婴儿发育婴儿的发展.
背景情况:
- 婴儿的痛苦哭泣是重要的沟通信号.
- 了解哭泣的声学特性有助于评估婴儿的福祉.
- 过早出生的婴儿可能会由于发育差异而表现出改变的发音.
研究的目的:
- 为了比较到期婴儿和非常早产婴儿的紧急呼喊中的噪音成分.
- 为了调查是否纠正妊娠年龄影响哭声学.
- 为了确定这些婴儿群体之间的音声噪声是否有所不同.
主要方法:
- 声学分析了20名终身婴儿和20名早产婴儿的痛苦哭声.
- 检查在哭泣时刻内和跨越哭泣时刻的非周期性语音行为.
- 哭声特征的比较在相似的经过纠正的妊娠年龄.
主要成果:
- 没有发现有意义的差异在发生的噪音之间的期满和早产婴儿在期满年龄.
- 在这两组中,声噪声的存在率都很高.
- 声学哭声组件在术语和术语相当的早产婴儿之间是相似的.
结论:
- 预产期和相当期的早产婴儿的危险呼声表现出类似的高发声噪声.
- 在这两组中,高兴度和增加的小球底压力对哭声的影响是相似的.
- 修正年龄的发育阶段似乎没有显著改变哭声噪声特征.
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