106 様々な加速シーンにおけるエンジン音質評価影響因子の比較
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概要
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In order to make customers' evaluation of sound on various scenes reflected in vehicle development, the differences in the influences of the factors on the evaluation in the different operation modes should be clarified. In this test, we investigated the influences of four acoustic factors and five acceleration factors on engine sound evaluation including their "interaction". For the purpose of investigating that, the engine sound of a rotary engine sports car has been subjectively evaluated with a driving simulator. The result shows that several interaction effects between acoustic and acceleration factors have so great influences that they cannot be disregarded. It was also clarified that the ranking of the importance of factors changes depending on the operation modes.
- 一般社団法人日本機械学会の論文
- 2003-06-04