2006 音響心理指標による自動車ドア閉め音の音質最適化(S05 感性領域のデジタル技術,S05 感性領域のデジタル技術)
詳細
Recently, co-design of the products is getting more important on the development site of the product. This situation is caused by the change of user's demand from the product performance to the functionarity. In this report, we optimize the vehicle door closing sound. It affects people's impression of the vehecle, so the door closing sound should be designed carefully with the consideration about targeted customers' preference. We use the psychoacoustic parameters as the objective function to express the large sound quality area, and optimize the door shape by changing the door design properly.
