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

DOI Web Site

書誌事項

タイトル別名
  • Evaluation of the Awareness Maintenance by the Additional Sound in Consideration of the Comfortable Sound Quality
  • 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

この論文をさがす

抄録

<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>

収録刊行物

キーワード

詳細情報 詳細情報について

問題の指摘

ページトップへ