Acoustic profiles of distinct emotional expressions in laughter.

Acoustic profiles of distinct emotional expressions in laughter.
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笑声中不同情感表达的声学特征。

DOI:
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发表时间:
2009
影响因子:
2.4
通讯作者:
C. Darwin
C. Darwin
中科院分区:
物理与天体物理3区
文献类型:
--
作者:
D. P. Szameitat;K. Alter;A. Szameitat;D. Wildgruber;A. Sterr;C. Darwin

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尽管听众能够解读笑声中隐含的潜在情绪,但人们对区分情绪的声音线索知之甚少。这项研究调查了笑声在声学上的相关性,笑声表达了四种不同的情绪:喜悦、痒痒、嘲笑和幸灾乐祸。对43个声学参数的分析表明,在较小的参数集上可以准确地识别出四种情绪。元音质量对情绪分化的影响很小,而韵律参数对情绪分化的影响更大。在笑和说话中,情感都是通过相似的韵律参数来表达的。
Although listeners are able to decode the underlying emotions embedded in acoustical laughter sounds, little is known about the acoustical cues that differentiate between the emotions. This study investigated the acoustical correlates of laughter expressing four different emotions: joy, tickling, taunting, and schadenfreude. Analysis of 43 acoustic parameters showed that the four emotions could be accurately discriminated on the basis of a small parameter set. Vowel quality contributed only minimally to emotional differentiation whereas prosodic parameters were more effective. Emotions are expressed by similar prosodic parameters in both laughter and speech.
声音交流中笑声和言语的整合:动态系统视角。
DOI: 10.1044/jslhr.4204.880
发表时间: 1999
期刊: Journal of speech, language, and hearing research : JSLHR
影响因子: --
作者:
Nwokah,EE;Hsu,HC;Davies,P;Fogel,A
通讯作者: Fogel,A
三岁儿童的声音影响:儿童笑声的定量声学分析。
DOI: 10.1121/1.407242
发表时间: 1993
期刊: The Journal of the Acoustical Society of America
影响因子: --
作者:
Nwokah,EE;Davies,P;Islam,A;Hsu,HC;Fogel,A
通讯作者: Fogel,A
DOI: 10.1121/1.411872
发表时间: 1995-05-01
影响因子: 2.4
作者:
HILLENBRAND, J;GETTY, LA;WHEELER, K
通讯作者: WHEELER, K