Design of a Website-Based Realtime Noise Monitoring System in the Work Environment as a Support for Occupational Health and Safety (OHS) Data

Nur Tasya  Febriyanti; Gurum Ahmad  Pauzi; Humairoh Ratu  Ayu; Amir  Supriyanto

doi:10.23960/jemit.v5i2.211

Authors

Nur Tasya Febriyanti Department of Physics, University of Lampung, Bandar Lampung, Indonesia, 35141
Gurum Ahmad Pauzi Department of Physics, University of Lampung, Bandar Lampung, Indonesia, 35141
Humairoh Ratu Ayu Department of Physics, University of Lampung, Bandar Lampung, Indonesia, 35141
Amir Supriyanto Department of Physics, University of Lampung, Bandar Lampung, Indonesia, 35141

DOI:

https://doi.org/10.23960/jemit.v5i2.211

Keywords:

ESP Wroom 32, GY Max 4466, K3, Realtime, Website

Abstract

The level of noise in the work environment is one of the factors that affect workers' performance. Research on noise level monitoring tools has been realized using a GY Max 4466 sound sensor with a website-based ESP Wroom 32 microcontroller. This study aims to determine the noise level in the work environment and to monitor noise levels based on a website to support occupational health and safety data. Data was collected by sound detection in the PDAM Way Rilau Bandar Lampung pump room from 08.00-12.00 WIB. The results showed that the system functioned well, indicated by the average accuracy of the four sensors of 97.07% and the average error value of 2.93%. The noise level data generated from the PDAM Way Rilau pump room is classified as high or dangerous because it has exceeded the noise threshold (NAV) value of 70 dB. The system used on the website is localhost access on a computer that can be monitored in the work environment as supporting data for occupational health and safety (K3).

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