Identification of Everyday Sounds Affects Their Pleasantness.
Identification of Everyday Sounds Affects Their Pleasantness.
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DOI：
10.3389/fpsyg.2022.894034
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发表时间：
2022
影响因子：
3.8
通讯作者：
Smith, Jessica M.
中科院分区：
文献类型：
--
作者：
Heller, Laurie M.;Smith, Jessica M.
关键词：
本研究探讨了来源识别在日常声音的情绪反应中的作用。虽然人们普遍认为声音识别可以调节声音的不愉快，但这一假设是基于少数声音的稀疏证据。通过让听者判断声音的因果属性，如动作、材料和因果因素，我们收集了更有力的证据。参与者还识别并评价了声音的悦耳程度。我们收录了各种情绪类别的声音，比如中性的、恐音的、不愉快的和愉快的。恐音类别由日常声音组成，这些声音对患有恐音症的一小部分听众来说是独特的痛苦。基于相似的因果属性，来自不同情绪类别的声音被配对在一起。这使我们能够测试一种预测，即如果一个声音被误解为属于更愉快或更不愉快的情绪类别，那么它的愉快程度应该分别增加或减少。此外，我们能够通过以包络声编码的形式施加频谱退化来诱导更多的错误识别。我们获得了几个错误识别的实例，所有这些实例都显示出与我们的预测一致的愉快变化。
This study examines the role of source identification in the emotional response to everyday sounds. Although it is widely acknowledged that sound identification modulates the unpleasantness of sounds, this assumption is based on sparse evidence on a select few sounds. We gathered more robust evidence by having listeners judge the causal properties of sounds, such as actions, materials, and causal agents. Participants also identified and rated the pleasantness of the sounds. We included sounds from a variety of emotional categories, such as Neutral, Misophonic, Unpleasant, and Pleasant. The Misophonic category consists of everyday sounds that are uniquely distressing to a subset of listeners who suffer from Misophonia. Sounds from different emotional categories were paired together based on similar causal properties. This enabled us to test the prediction that a sound’s pleasantness should increase or decrease if it is misheard as being in a more or less pleasant emotional category, respectively. Furthermore, we were able to induce more misidentifications by imposing spectral degradation in the form of envelope vocoding. Several instances of misidentification were obtained, all of which showed pleasantness changes that agreed with our predictions.
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影响因子：
3.8
作者：
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通讯作者：
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影响因子：
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通讯作者：
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影响因子：
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作者：
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通讯作者：
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DOI：
10.1016/j.jocrd.2018.06.004
发表时间：
2018-07-01
影响因子：
1.8
作者：
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通讯作者：
Vrana, Scott R.