在说普通话的人群中,语音和旋律处理中的光谱时态调制灵敏度
Baihan Lyu1,2, Yanchang Li1, Philippe Albouy3,4,5
1State Key Laboratory of Cognitive Science and Mental Health, Institute of Psychology, Chinese Academy of Sciences, Beijing, China.
Ear and hearing
|November 24, 2025
概括
汉语说话者处理语音和旋律类似于非音调语言说话者,但音调语言体验增强了音乐中的光谱处理,影响了听觉感知.
科学领域:
- 听觉神经科学 听觉神经科学
- 精神声学是一种精神声学.
- 语言人类学语言人类学.
背景情况:
- 在不同文化中,光谱时间线索对于区分语音和歌曲至关重要.
- 听觉处理表现出不对称的灵敏度:旋律易受光谱退化影响,而言语则受到时间退化的影响.
- 以前的研究集中在非音调语言上,不清楚音调语言的影响.
研究的目的:
- 调查普通话说者如何处理语音和旋律中的光谱时态特征.
- 为了确定音调语言体验是否调节不对称的光谱时间调节灵敏度.
- 探索语音语言使用者的语音和音乐感知之间的相互作用.
主要方法:
- 25名普通话说者在退化的普通话歌曲 (光谱/时间) 中歧视了语音/旋律.
- 对照组 (25名参与者) 倾听了退化的吟旋律或口语句子.
- 降解在光谱和时间领域有所不同.
主要成果:
- 汉语听众对语音的时间退化和旋律的光谱退化表现出敏感性,反映了非音调语言的发现.
- 在旋律感知中对光谱降解 (2 周期/千赫) 的增强敏感性表明,由于音调语言,音乐中的音调灵敏度有所改善.
- 降低对单域刺激的敏感性表明认知负载效应.
结论:
- 时光谱线索对于跨语言的语音和旋律感知至关重要,显示了准普遍性.
- 音色语言体验微妙地增强了音乐中的光谱处理.
- 研究结果提供了关于语音和音乐感知之间的跨语言相互作用的见解.
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