听觉场景分析能力的个体差异在音乐和语音中的能力
Robin Hake1, Daniel Müllensiefen2,3, Kai Siedenburg4,5
1Department of Medical Physics and Acoustics, University of Oldenburg, Oldenburg, Germany. robin.hake@uni-oldenburg.de.
Scientific reports
|July 5, 2025
概括
听觉场景分析 (ASA) 能力在音乐和语音中共享潜在的过程,但在影响因素上有所不同. 听力损失对语音ASA的影响最大,而音乐训练显著提高了音乐ASA.
科学领域:
- 听觉感知是一种听觉感知.
- 认知心理学 认知心理学
- 精神声学是一种精神声学.
背景情况:
- 听觉场景分析 (ASA) 对于解释复杂的声音环境,包括语音和音乐至关重要.
- ASA的个体变异性很大,但并不能完全由年龄,听力状况,工作记忆或音乐背景等因素解释.
- 了解这些因素是解决听觉感知挑战的关键.
研究的目的:
- 在音乐和语音领域研究影响听觉场景分析 (ASA) 的因素.
- 检查听力损失,年龄,工作记忆能力 (WMC) 和音乐训练在ASA表现中的作用.
- 介绍和利用一个新的基于音乐的ASA任务,音乐场景分析 (MSA) 测试.
主要方法:
- 92名参与者按年龄和听力状况分组 (听力正常与听力受损).
- 进行了语音噪音测试和新的音乐场景分析 (MSA) 测试.
- 回归和梯度增强决策树被用于双模拟分析.
主要成果:
- 在音乐和语音ASA表现之间发现了适度的相关性 (r=-.5),表明共享的感知机制.
- 听力损失是语音ASA的主要预测因素,年龄也起着作用;WMC和音乐训练没有显著影响语音ASA.
- 音乐训练对音乐ASA产生了强烈的影响,听力损失和年龄也表现出中度影响;WMC的影响很小,不强大.
结论:
- 音乐和语音中的听觉场景分析涉及共同和独特的潜在因素.
- 听力损失是基于语音的ASA的一个关键决定因素,而音乐培训是音乐ASA的关键.
- 听觉感知中的个人差异是由感官,认知和体验因素的复杂相互作用所塑造的.
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