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@inproceedings{wen:ipac2021-wepab412, author = {P.J. Wen and S.P. Kao and S.Y. Lin and Y.C. Lin}, title = {{Use of a Noise IoT Detection System to Measure the Environmental Noise in Taiwan Light Source}}, booktitle = {Proc. IPAC'21}, pages = {3671--3673}, eid = {WEPAB412}, language = {english}, keywords = {monitoring, real-time, network, site, experiment}, venue = {Campinas, SP, Brazil}, series = {International Particle Accelerator Conference}, number = {12}, publisher = {JACoW Publishing, Geneva, Switzerland}, month = {08}, year = {2021}, issn = {2673-5490}, isbn = {978-3-95450-214-1}, doi = {10.18429/JACoW-IPAC2021-WEPAB412}, url = {https://jacow.org/ipac2021/papers/wepab412.pdf}, note = {https://doi.org/10.18429/JACoW-IPAC2021-WEPAB412}, abstract = {{In the past, the method of general noise monitoring altered little; noise was still measured with a human hand-held mobile device, or the measurement at fixed sites was made using traditional analogue data-storage equipment. In recent years, with the rapidly improved network transmission capabilities, the development of a small noise-detection IoT system allows the detection data to be transmitted wirelessly without need for human strength measurements, and records noise information. The statistics of subsequent noise data become a basis for analysis and improvement. Taiwan Light Source (TLS) beamlines have many vacuum pumps, cooling pumps, liquid-nitrogen pressure-relief systems, computer servers etc. that generate much noise. This study is expected to prepare for installation of noise detection. The system uses a noise-detection box to detect, to disclose louder locations, to collect noise data, to determine the source and type of noise source, and to provide information to reduce the noise of the working environment. The TLS noise-detection results find that the inner-ring area has less noise and are more stable than the outer ring area.}}, }