轻度至中度的感觉神经听力损失和信号放大对中老年人声情感识别的影响
Mattias Ekberg1, Josefine Andin1, Carine Signoret1
1Department of Behavioural Sciences and Learning, Linköping University, Linköping, Sweden.
PloS one
|July 16, 2025
概括
听力损失会影响声音情绪的识别. 然而,线性放大提高了对听力损失的个体在句子中的幸福的识别,以及非语言发音中的恐惧和愤怒.
科学领域:
- 听力学 听力学是指听力学.
- 语音和听力科学 语言和听力科学
- 心理学 心理学 心理学
背景情况:
- 声音情绪识别对于社会互动和福祉至关重要.
- 听力损失对声情识别有负面影响,助听器无法完全恢复这种能力.
- 了解这些缺陷是优先考虑的研究领域.
研究的目的:
- 与正常听力个体相比,研究听力损失个体的声音情绪识别.
- 为了检查线性放大对听力损失声情感识别的效果.
主要方法:
- 将21名助听器使用者 (轻度至中度听力损失) 与20名听力正常的人进行了比较.
- 参与者在句子和非语言发音上执行了声情识别任务.
- 评估了带有和没有线性放大功能的性能.
主要成果:
- 听力损失的个体对句子和非语言发音都表现出较差的情感识别能力.
- 线性放大显著改善了对快乐 (句子) 和恐惧和愤怒 (非语言发音) 的识别.
- 混乱模式是相似的,这表明听力损失组的感知精度降低.
结论:
- 听力损失显著损害了声乐情感识别.
- 线性放大为识别特定情绪,特别是快乐,恐惧和愤怒提供了好处.
- 对听觉感知放大策略的进一步研究是有必要的.
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