期刊
JOURNAL OF VOICE
卷 28, 期 4, 页码 -出版社
MOSBY-ELSEVIER
DOI: 10.1016/j.jvoice.2013.12.007
关键词
Prosody; Speech; Acoustics; Vocalization; Valence; Pitch; Cognitive appraisal; Emotion
资金
- Natural Sciences and Engineering Research Council (NSERC) of Canada
The voice expresses a wide range of emotions through modulations of acoustic parameters such as frequency and amplitude. Although the acoustics of individual emotions are well understood, attempts to describe the acoustic correlates of broad emotional categories such as valence have yielded mixed results. In the present study, we analyzed the acoustics of emotional valence for different families of emotion. We divided emotional vocalizations into motivational,'' moral,'' and aesthetic'' families as defined by the OCC (Ortony, Clore, and Collins) model of emotion. Subjects viewed emotional scenarios and were cued to vocalize congruent exclamations in response to them, for example, Yay!'' and Damn!''. Positive valence was weakly associated with high-pitched and loud vocalizations. However, valence interacted with emotion family for both pitch and amplitude. A general acoustic code for valence does not hold across families of emotion, whereas family-specific codes provide a more accurate description of vocal emotions. These findings are consolidated into a set of rules of expression'' relating vocal dimensions to emotion dimensions.
作者
我是这篇论文的作者
点击您的名字以认领此论文并将其添加到您的个人资料中。
推荐
暂无数据