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http://dx.doi.org/10.5392/JKCA.2013.13.05.001

Auditory Interaction Design By Impact Sound Synthesis for Virtual Environment  

Nam, Yang-Hee (이화여자대학교 디지털미디어학부)
Publication Information
The Journal of the Korea Contents Association / v.13, no.5, 2013 , pp. 1-8 More about this Journal
Abstract
Focused on the fact that sound is one of the important sensory cues delivering situations such as impact, this paper proposes an auditory interaction design approach for virtual environment. Based on a few sampling of basic material sound for various materials such as steel, rubber, and glass, the proposed method enables design transformations of the basic sound by allowing modification of mode gains that characterize natural sound for the material. In real-time virtual environment, it also provides simulation of modified sound according to the change of impact situation's perceptual properties such as colliding objects' size, hardness, contacting area, and speed. The test results on cognition experiment for discriminating objects' materials and impact situation by sound showed the feasibility of proposed auditory interaction design method.
Keywords
Virtual Environment; Impact Sound; Auditory Interaction; Sound Design;
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Times Cited By KSCI : 1  (Citation Analysis)
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