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Occupational noise in the university setting: dosimetric assessment and strategies for exposure reduction
Leyner Torres-Cobo1, Javier Alcázar-Espinoza1, Mariuxi Vinueza-Morales1
1Facultad Ciencias e Ingeniería, Universidad Estatal de Milagro, Milagro, Guayas, Ecuador.
Purpose:
This study investigates occupational noise exposure in a university setting through dosimetric assessments conducted at Universidad Estatal de Milagro (UNEMI), Ecuador, by analyzing measurements collected in distinct campus areas during two periods, 2017 and 2025.
Methods:
Sound pressure levels were measured across selected high-traffic and functional campus areas using standardized equipment in accordance with UNE-EN-ISO 9612:2009.
Results:
Measurements revealed an increasing trend in occupational noise exposure across university areas, with 2025 levels substantially exceeding recommended thresholds.
Conclusions:
The findings emphasize the critical need for implementing targeted noise mitigation strategies to protect auditory health and preserve academic excellence within higher education institutions.
Implications:
Adopting these strategies can significantly reduce occupational health risks and foster a healthier, more effective academic environment. The study proposes comprehensive mitigation strategies tailored to university environments to address these challenges.
