107 言語情報が警告信号音の印象に与える影響(オーガナイズドセッション : O.S.3 感性を考慮した防振・静音化技術I)

概要

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There are many machines which have auditory warning signals. But these signals are so similar to each other that they may be confused. Sometimes people feel uncomfortable about these sounds. In this study, identification and impression of auditory warning signals in relation to the verbal meanings given to the signals were examined. Two kinds of verbal meanings were prepared for each sound. Subjects were divided into two groups and asked to learn the sounds with the verbal meanings attached to them. The accuracy of recalling and the impression of the sounds were examined. The data were compared with ones to evaluate sounds only and verbal meanings only. Results showed that the verbal meanings given to the sounds had significant effect on the impression of some sounds, but little effect on that of the other sounds.
一般社団法人日本機械学会の論文
2001-06-05