Acoustic profiles of distinct emotional expressions in laughter.
Acoustic profiles of distinct emotional expressions in laughter.
复制标题
笑声中不同情感表达的声学特征。
DOI:
--
复制
发表时间:
2009
影响因子:
2.4
通讯作者:
C. Darwin
中科院分区:
文献类型:
--
作者:
D. P. Szameitat;K. Alter;A. Szameitat;D. Wildgruber;A. Sterr;C. Darwin
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.
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
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
影响因子:
2.4
作者:
HILLENBRAND, J;GETTY, LA;WHEELER, K
通讯作者:
WHEELER, K