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Developing a guideline for measuring workplace non-Gaussian noise exposure based on kurtosis adjustment of noise level in China
OBJECTIVE: There is no unified standard for measuring workplace non-Gaussian noise (known as complex noise) exposure. This study aimed to develop a draft guideline for measuring workplace non-Gaussian complex noise exposure based on noise temporal structure adjustment. METHODS: Noise exposure level,...
Autores principales: | , , , , , , , , |
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Formato: | Online Artículo Texto |
Lenguaje: | English |
Publicado: |
Frontiers Media S.A.
2022
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Materias: | |
Acceso en línea: | https://www.ncbi.nlm.nih.gov/pmc/articles/PMC9539429/ https://www.ncbi.nlm.nih.gov/pubmed/36211658 http://dx.doi.org/10.3389/fpubh.2022.1003203 |
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author | Zhang, Meibian Hu, Yong Qiu, Wei Gao, Xiangjing Zeng, Anke Shi, Zhihao Xin, Jiarui Bai, Shixing Sun, Xin |
author_facet | Zhang, Meibian Hu, Yong Qiu, Wei Gao, Xiangjing Zeng, Anke Shi, Zhihao Xin, Jiarui Bai, Shixing Sun, Xin |
author_sort | Zhang, Meibian |
collection | PubMed |
description | OBJECTIVE: There is no unified standard for measuring workplace non-Gaussian noise (known as complex noise) exposure. This study aimed to develop a draft guideline for measuring workplace non-Gaussian complex noise exposure based on noise temporal structure adjustment. METHODS: Noise exposure level, e.g., the A-weighted sound pressure level normalized to a nominal 8-h working day (L(EX,8h)), was adjusted using the temporal structure (expressed by kurtosis) of noise. Noise waveform analysis or the instrument's direct reading was used. RESULTS: The framework of the draft guideline included measurement metrics, the protocol using kurtosis to adjust L(EX,8h), technical requirements for measuring instruments, measurement steps, data analysis, and measurement recording. CONCLUSION: The draft guideline could provide a basis for accurately measuring workers' exposure to non-Gaussian noise. |
format | Online Article Text |
id | pubmed-9539429 |
institution | National Center for Biotechnology Information |
language | English |
publishDate | 2022 |
publisher | Frontiers Media S.A. |
record_format | MEDLINE/PubMed |
spelling | pubmed-95394292022-10-08 Developing a guideline for measuring workplace non-Gaussian noise exposure based on kurtosis adjustment of noise level in China Zhang, Meibian Hu, Yong Qiu, Wei Gao, Xiangjing Zeng, Anke Shi, Zhihao Xin, Jiarui Bai, Shixing Sun, Xin Front Public Health Public Health OBJECTIVE: There is no unified standard for measuring workplace non-Gaussian noise (known as complex noise) exposure. This study aimed to develop a draft guideline for measuring workplace non-Gaussian complex noise exposure based on noise temporal structure adjustment. METHODS: Noise exposure level, e.g., the A-weighted sound pressure level normalized to a nominal 8-h working day (L(EX,8h)), was adjusted using the temporal structure (expressed by kurtosis) of noise. Noise waveform analysis or the instrument's direct reading was used. RESULTS: The framework of the draft guideline included measurement metrics, the protocol using kurtosis to adjust L(EX,8h), technical requirements for measuring instruments, measurement steps, data analysis, and measurement recording. CONCLUSION: The draft guideline could provide a basis for accurately measuring workers' exposure to non-Gaussian noise. Frontiers Media S.A. 2022-09-23 /pmc/articles/PMC9539429/ /pubmed/36211658 http://dx.doi.org/10.3389/fpubh.2022.1003203 Text en Copyright © 2022 Zhang, Hu, Qiu, Gao, Zeng, Shi, Xin, Bai and Sun. https://creativecommons.org/licenses/by/4.0/This is an open-access article distributed under the terms of the Creative Commons Attribution License (CC BY). The use, distribution or reproduction in other forums is permitted, provided the original author(s) and the copyright owner(s) are credited and that the original publication in this journal is cited, in accordance with accepted academic practice. No use, distribution or reproduction is permitted which does not comply with these terms. |
spellingShingle | Public Health Zhang, Meibian Hu, Yong Qiu, Wei Gao, Xiangjing Zeng, Anke Shi, Zhihao Xin, Jiarui Bai, Shixing Sun, Xin Developing a guideline for measuring workplace non-Gaussian noise exposure based on kurtosis adjustment of noise level in China |
title | Developing a guideline for measuring workplace non-Gaussian noise exposure based on kurtosis adjustment of noise level in China |
title_full | Developing a guideline for measuring workplace non-Gaussian noise exposure based on kurtosis adjustment of noise level in China |
title_fullStr | Developing a guideline for measuring workplace non-Gaussian noise exposure based on kurtosis adjustment of noise level in China |
title_full_unstemmed | Developing a guideline for measuring workplace non-Gaussian noise exposure based on kurtosis adjustment of noise level in China |
title_short | Developing a guideline for measuring workplace non-Gaussian noise exposure based on kurtosis adjustment of noise level in China |
title_sort | developing a guideline for measuring workplace non-gaussian noise exposure based on kurtosis adjustment of noise level in china |
topic | Public Health |
url | https://www.ncbi.nlm.nih.gov/pmc/articles/PMC9539429/ https://www.ncbi.nlm.nih.gov/pubmed/36211658 http://dx.doi.org/10.3389/fpubh.2022.1003203 |
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