噪声评价 meaning in English
noisc rating number
noise criter ioncurve(s)
noise evaluation
noise rating
Examples
- A new procedure for rating noise , measurement - analyzation - evalua - tion - adjustment - summarization , is developed which is based upon the comprehension of hvac - system related noise
在全面了解hvac系统噪声的基础上，我们提出了一种新的噪声评价模式“测试?对比?分析?评价?调整?总结” 。 - In this paper the train running noise level has been predicted with the theory of point sound source . the sound exposure level of a train set pass , equivalent continuous sound level and maximum sound level of a train set pass has been taken as estimate values , and some kinds of affixation attenuation on the course of noise propagation is considered , then the corresponding visual software has been developed . these make it convenient and precise to predict the noise level
本文从点声源的理论出发，对列车运行噪声进行预测计算，采用一列车通过时的单发暴露声级、时间特性的最大声压级和一定时间内的等效声级等作为噪声评价量，并考虑了噪声传播过程中的各种附加衰减，编制了相应的可视化软件，使噪声预测计算方便、准确。 - The refinements made to the original methodology are based upon not only the abroad new research about noise evaluation , but also upon the thought of the domestic base of current noise evaluation . the procedure involves not only considering the noise sound pressure level , but also considering the speech interference level and noise spectrum balance problems , which offer enough information about building noise environment for engineer and owner
该评价方法借鉴了国外在噪声评价方面最新的研究成果，同时也考虑了国内目前的噪声评价状况，该方法不仅仅考虑了噪声声压级一个因素，同时还考虑了语言干扰级，以及噪声频谱的平衡性等问题，给工程人员以及建筑业主提供了建筑声环境方面充足的信息，这是很有意义的。