NDLI: Emotion, voices and musical instruments: Repeated exposure to angry vocal sounds makes instrumental sounds angrier

Content Provider	IEEE Xplore Digital Library
Author	Bowman, C. Yamauchi, T. Kunchen Xiao
Copyright Year	2015
Description	Author affiliation: Dept. of Psychol., Texas A&M Univ., College Station, TX, USA (Bowman, C.; Yamauchi, T.; Kunchen Xiao)
Abstract	The perception of emotion is critical for social interactions. Nonlinguistic signals such as those in the human voice and musical instruments are used for communicating emotion. Using an adaptation paradigm, this study examines the extent to which common mental mechanisms are applied for emotion processing of instrumental and vocal sounds. In two experiments we show that prolonged exposure to affective non-linguistic vocalizations elicits auditory after effects when participants are tested on instrumental morphs (Experiment 1a), yet no aftereffects are apparent when participants are exposed to affective instrumental sounds and tested on non-linguistic voices (Experiment 1b). Specifically, results indicate that exposure to angry vocal sounds made participants perceive instrumental sounds as angrier and less fearful, but not vice versa. These findings suggest that there is a directionality for emotion perception in vocal and instrumental sounds. Significantly, this unidirectional relationship reveals that mechanisms used for emotion processing is likely to be shared from vocal sounds to instrumental sounds, but not vice versa.
Starting Page	670
Ending Page	676
File Size	856812
Page Count	7
File Format	PDF
ISSN	21568111
e-ISBN	9781479999538
DOI	10.1109/ACII.2015.7344641
Language	English
Publisher	Institute of Electrical and Electronics Engineers, Inc. (IEEE)
Publisher Date	2015-09-21
Publisher Place	China
Access Restriction	Subscribed
Rights Holder	Institute of Electrical and Electronics Engineers, Inc. (IEEE)
Subject Keyword	Instruments Neurons Music Emotion perception White spaces Speech Face Speech processing Adaptation
Content Type	Text
Resource Type	Article

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