文章基本信息

标题：Analysis and Classification of Noise Sources of Conveyor Systems by Sound Visualizing on the Postal Package Sorting Line
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作者：Pavol Liptai ; Pavol Liptai ; Ervin Lumnitzer 等
期刊名称：Advances in Science and Technology Research Journal
印刷版ISSN：2080-4075
电子版ISSN：2299-8624
出版年度：2018
卷号：12
期号：4
页码：172-176
DOI：10.12913/22998624/100348
语种：English
出版社：Society of Polish Mechanical Engineers and Technicians
摘要：Sound visualization tools are now widely used in industry. As a tool, acoustic cameras are also well suitable for faster identification of errors as well as individual states when operating devices. The aim of this paper was to locate and quantify noise sources on a packet sorting line using an acoustic camera and then to propose noise reduction measures. Localization of noise sources was performed by an acoustic camera with a microphone ring array. The result of these measurements and analyzes was to sort the individual noise sources from less noisy to the noisiest, which gives a good assumption for better planning of spending on the implementation of noise reduction measures. The outputs of these measurements also give information on the character and frequency composition of the sound of individual sources, which will help out in the design of specific noise measures.
关键词：noise sources;sound visualization;noise location;conveyor systems