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关门声入射角度对人工头双耳测试结果的影响
引用本文:蔺磊,闫兵,蔺玉辉,顾彦.关门声入射角度对人工头双耳测试结果的影响[J].噪声与振动控制,2012,32(4):107-110.
作者姓名:蔺磊  闫兵  蔺玉辉  顾彦
作者单位:( 1. 上海汽车集团股份有限公司 乘用车分公司, 上海 201804 )
摘    要:关门声在不同入射角度时,人工头双耳所测的声压级、响度和尖锐度等关门声品质客观评价参数会产生变化。借助响度总体感知模型,分析讨论响度和尖锐度总体感知随关门声入射角度的变化。结果表明,随着入射角度不断增大,单耳响度和尖锐度变化较大,总体感知则变化较小。

关 键 词:声学  关门声  心理声学  双耳异响  尖锐度  
收稿时间:2011-11-07

Influence of Incidence Angles of Door Closure Sound to Binaural Test Results of Artificial Head
LIN Lei,YAN lying,LIN Yu-hui,GU Yan.Influence of Incidence Angles of Door Closure Sound to Binaural Test Results of Artificial Head[J].Noise and Vibration Control,2012,32(4):107-110.
Authors:LIN Lei  YAN lying  LIN Yu-hui  GU Yan
Institution:( SAIC Motor Passenger Vehicle Company, Shanghai 201804, China )
Abstract:The binaural variation of the attributes, such as SPL, loudness and sharpness, which quantify the sound quality of door closure at different incidence angles, were changed. Based on the overall loudness perception model in dichotic conditions, the overall perception of loudness and sharpness was analyzed. The results show that the loudness and sharpness of each ear had a big change with the increase of incidence angel, while the overall perception had little change.
Keywords:acoustics  door closure  psychoacoustics  binaural hearing  sharpness
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