Evaluation of the Awareness Maintenance by the Additional Sound in Consideration of the Comfortable Sound Quality
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- Arimitsu Akihiko
- Faculty of Science and Engineering, Chuo University
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- Endo Keisuke
- Faculty of Science and Engineering, Chuo University
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- Okazaki Keigo
- Graduate School of Science and Engineering, Chuo University
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- Hoshino Hiroyuki
- Toyota Central R&D Labs., Inc.
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- Toi Takeshi
- Faculty of Science and Engineering, Chuo University
Bibliographic Information
- Other Title
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- 快適性を考慮した付加音による高速走行中ドライバの覚醒維持効果の評価
- カイテキセイ オ コウリョ シタ フカオン ニ ヨル コウソク ソウコウ チュウ ドライバ ノ カクセイ イジ コウカ ノ ヒョウカ
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Abstract
<p>In this study, a functional sound that a driver can't feel annoying was studied for the awareness maintenance in highway driving. Initially, psychological effects of functional sounds adding a sine wave to an engine noise measured at car interior of sedan type in driving were studied. Next, two sine waves were added to the engine noise, and then the proper balance of sound pressure level (SPL) was grasped in consideration of the comfortable sound quality. Furthermore, a task evaluation and a subjective evaluation about the effect of the awareness maintenance of using the above functional sound were studied. As a result, the effect of awareness maintenance increased about 10 % in condition under SPL +1 dB(A) to the engine noise . Finally, the effect of the awareness maintenance was clarified due to the above functional sound was applied to another engine noise at car interior of SUV type. </p>
Journal
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- The Transactions of Human Interface Society
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The Transactions of Human Interface Society 18 (4), 319-328, 2016-11-25
Human Interface Society
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Keywords
Details 詳細情報について
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- CRID
- 1390001288149547392
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- NII Article ID
- 130007671571
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- NII Book ID
- AA12557262
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- ISSN
- 2186828X
- 21868271
- 13447262
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- NDL BIB ID
- 027853678
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- Text Lang
- ja
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- Data Source
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- JaLC
- NDL
- CiNii Articles
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- Abstract License Flag
- Disallowed