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首页> 外文会议>International Congress and Exposition on Noise Control Engineering >HARMONOISE Project (WP4) - First experimental road traffic noise campaign: comparison among methods to separate road traffic noise from extraneous noise
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HARMONOISE Project (WP4) - First experimental road traffic noise campaign: comparison among methods to separate road traffic noise from extraneous noise

机译：Harmonoise项目（WP4） - 首先实验道路交通噪声运动：在外来噪音中分离道路交通噪声的方法比较

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In the context of the European Commission funded HARMONOISE Project (Harmonised, Accurate and Reliable Methods for the EU Directive on the Assessment and Management Of Environmental Noise) [1], the first experimental campaign was carried out in October 2002 in La Crau (France) [2]. The measurements were performed over one week period and aimed at collecting data from road traffic noise produced by straight four-lane highway traffic, and meteorological data at six different distances from the line source over a flat, open and homogeneous terrain. Comparisons among different approaches to separate road noise from extraneous noise are discussed and compared together in order to verify the validity of each method. The analysis will focus on the manual separation method, the statistical and the pattern recognition approaches. The results of the analysis will be discussed and presented in the paper.
机译：在欧盟委员会资助的谐波项目中（欧盟指令对环境噪声评估和管理的统一，准确和可靠的方法）[1]，第一个实验活动于2002年10月在La Crau（法国）进行[2]。测量值在一周内进行，并旨在收集由直的四车道公路交通的道路交通噪音，以及六个不同距离的六个不同距离的气象数据在平坦，开放和均匀的地形上。讨论并将不同方法与不同噪声分离道路噪声的比较，并将其放在一起，以验证每种方法的有效性。分析将专注于手动分离方法，统计和模式识别方法。分析结果将在论文中讨论和呈现。

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