业余合唱团体验调节了老年人对普通话声音的感知
Yang Li1, Xinxian Zhao1, Xiaohu Yang1
1School of Foreign Studies,Tongji University, Shanghai, China.
Journal of speech, language, and hearing research : JSLHR
|September 11, 2025
概括
具有业余合唱团经验的老年人表现出增强的普通话语语音感知. 这种音乐背景可能会改善声学处理和半球专业化,以提高老年人的语音声音.
科学领域:
- 听觉神经科学 听觉神经科学
- 语音感知研究研究 语音感知研究
- 认知衰老研究 认知衰老研究
背景情况:
- 音乐体验与对声学特征的增强听觉感知有关.
- 音乐训练对老年人语音感知的影响仍未得到充分探索.
- 研究老年人群中的声学处理对于理解感官衰退至关重要.
研究的目的:
- 为了确定业余合唱团的经验是否改善了老年人普通话声音感知中的声学特征处理.
- 在处理普通话声音的声学属性时检查半球横向化模式.
- 评估基于声学线索的词汇音调识别表现,经验丰富的老年人与没有经验的老年人.
主要方法:
- 进行了两项实验,涉及有或没有业余合唱团经验的老年人.
- 实验1使用了语音听力任务,其中辅音-母音音节不同于辅音,母音和词汇音调.
- 实验2评估了使用基本频率 (仅F0) 和F0+持续时间条件的普通话音调识别.
主要成果:
- 具有合唱团经验的老年人表现出左半球侧面化增强,用于处理语音特征.
- 在F0-only和F0+持续条件下,合唱团的经验与改善的词汇音调识别准确性相关.
- 这些发现表明,在音乐经验丰富的老年人中,声学特征的分析处理模式更具分析性.
结论:
- 业余合唱团的经验可能会促进老年人对声学特征的分析处理模式.
- 音乐训练对基于时间和频率线索的普通话声音识别准确性产生了积极的影响.
- 这项研究突出了业余合唱团参与的好处,以提高老年人群的语音感知.
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