著者

宮入 徹 服部 遊 村越 弘章 小澤 佳佑 田中 謙介 千葉 慎一郎

出版者

日本感性工学会

雑誌

日本感性工学会論文誌 (ISSN:18845258)

巻号頁・発行日

pp.TJSKE-D-20-00060, (Released:2021-04-22)

参考文献数

20

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In many ball games, research on the sound quality of the sound generated when hitting a ball is underway. This is because the comfort of the impact sound exists as an important factor for athletes. In this study, we investigated the elements necessary for the comfortable impact sound, targeting the impact sound of badminton. In the experiment, the impression of the impact sound reproduced from the headphones was evaluated by the SD method. As a result, it was found that the impression of impact sound can be expressed by Beautiful & Metallic, Powerful and Spatial Factor. In addition, it was suggested that the Beautiful & Metallic Factor might be associated with the elastic performance in badminton competition, and the Powerful Factor might be associated with the flying performance. Furthermore, we examined acoustical characteristics that correlate well with each factor, and constructed the sound quality estimating model for the impact sounds.

著者

宮入 徹 坂下 丈 追川 千夏 白坂 剛 下村 尚登 戸井 武司

出版者

公益社団法人 自動車技術会

雑誌

自動車技術会論文集 (ISSN:02878321)

巻号頁・発行日

vol.51, no.4, pp.695-700, 2020 (Released:2020-07-29)

参考文献数

7

被引用文献数

1

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多様な製品に用いられているロータリースイッチは,周囲環境の静音化に伴い操作音が顕在化してきている。本研究ではロータリースイッチの操作感の向上を図るため,感触と操作音の連続複合刺激に対する主観評価と物理量の相関を把握することで,スイッチ操作感覚モデルの構築手法について検討した。

著者

宮入 徹 下村 尚登 白坂 剛 戸井 武司

出版者

日本感性工学会

雑誌

日本感性工学会論文誌 (ISSN:18845258)

巻号頁・発行日

pp.TJSKE-D-21-00051, (Released:2022-02-10)

参考文献数

31

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To apply onomatopoeia to product design, we investigated the relationship between the sound symbolism of onomatopoeia and physical quantities. The target of evaluation was the operating tactile sensation of rotary switches. First, a subjective evaluation experiment was conducted in which participants were asked to provide free answers using onomatopoeic expressions related to their impressions of the operating tactile sensation. The obtained onomatopoeia was analyzed by quantitative text analysis using mora as the unit of analysis, and it was found that the phonemes of onomatopoeia used by the participants differed depending on the magnitude of the click torque of switches. Next, we examined the impressions of the onomatopoeia when the click torque of the rotary switch was sequentially changed via 7-point scale evaluation experiments. As a result, the correspondence between tactile sensation and onomatopoeia was grasped quantitatively. This paper shows that onomatopoeia can be used for quantitative product design.