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DETERMINATION OF INDIVIDUAL NOISE EXPOSURE LEVEL IN MOTORCYCLE COURIERS

Cilt: 8 Sayı: 2 15 Ağustos 2025
Çiğdem Yarış , Emre Gümüş *
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DETERMINATION OF INDIVIDUAL NOISE EXPOSURE LEVEL IN MOTORCYCLE COURIERS

Öz

This paper presents an attempt to measure individual exposure to noise of motorcycle couriers working in Istanbul under real working conditions. Noise measurements were done by using the MIRE technique according to the ISO 11904-1 standard along three chosen routes. Results indicate that frequently the exposure to noise exceeded the maximum limits and reaches an adjusted Leq of 86.84 dBA for the route with the highest risk. On other routes, exposure remains close to the limit. Sources of noise were from engine noises, turbulence caused by wind, and urban traffic flow. It highlighted that frequencies between 100 Hz and 1,000 Hz provide the highest contribution. Considering high levels of exposure to this, it may increase the risk of hearing impairment among motorcycle couriers; hence, strategies for mitigation through improved design of helmets, noise-reducing technologies, and policy interventions become mandatory. This paper highlights the need for protection measures with a view ensuring the auditory health of motorcycle couriers is safeguarded, particularly in the context of metropolitan cities. It includes recommendations for routine auditory health assessments, optimized delivery routes, and increased awareness of occupational noise risks.

Anahtar Kelimeler

Motorcycle Couriers, Noise Exposure, Occupational Health and Safety, Noise Measurement, ergonomics

Destekleyen Kurum

TUBİTAK

Proje Numarası

TÜBİTAK 2209-A Proje No: 1919B012301178

Teşekkür

This study was supported by TÜBİTAK under the 2209-A University Students Research Projects Support Program with the application number 1919B012301178.

Kaynakça

  1. Ali, A., & Dom, N. C. (2018). At-Ear Noise Levels Under the Helmet: A Field Study on Noise Exposure of Young Motorcyclists. Journal of Fundamental and Applied Sciences, 10(3S), 218–231. https://doi.org/10.4314/jfas.v10i3s.18
  2. Ali, A., Mohamad Hussain, R., Dahlan, A., & Asghar, A. (2020). Assessment of Motorcycle Noise Exposure Levels (LAeq, dBA) at Various Noise Standards and Speeds. Environment-Behaviour Proceedings Journal, 5(15), 425–435. https://doi.org/10.21834/ebpj.v5i15.2455
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  6. Brown, C. H., & Gordon, M. S. (2011). Motorcycle Helmet Noise and Active Noise Reduction. In The Open Acoustics Journal (Vol. 4).
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  8. Diyana, N., Karuppiah, K., Rasdi, I., Sambasivam, S., Tamrin, S. M., Mani, KulanthayanK. C., Syahira, P., & Azmi, I. (2017). Vibration Exposure and Work‐Musculoskeletal Disorders Among Traffic Police Riders in Malaysia: A Review. Annals of Tropical Medicine and Public Health, 10(2), 334. https://doi.org/10.4103/ATMPH.ATMPH_91_17
  9. Figlus, T., Szafraniec, P., & Skrúcaný, T. (2019). Methods of Measuring and Processing Signals During Tests of The Exposure of a Motorcycle Driver to Vibration and Noise. International Journal of Environmental Research and Public Health, 16(17). https://doi.org/10.3390/ijerph16173145
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Kaynak Göster

APA
Yarış, Ç., & Gümüş, E. (2025). DETERMINATION OF INDIVIDUAL NOISE EXPOSURE LEVEL IN MOTORCYCLE COURIERS. Ergonomi, 8(2), 72-79. https://doi.org/10.33439/ergonomi.1607354
AMA
1.Yarış Ç, Gümüş E. DETERMINATION OF INDIVIDUAL NOISE EXPOSURE LEVEL IN MOTORCYCLE COURIERS. ERGONOMİ. 2025;8(2):72-79. doi:10.33439/ergonomi.1607354
Chicago
Yarış, Çiğdem, ve Emre Gümüş. 2025. “DETERMINATION OF INDIVIDUAL NOISE EXPOSURE LEVEL IN MOTORCYCLE COURIERS”. Ergonomi 8 (2): 72-79. https://doi.org/10.33439/ergonomi.1607354.
EndNote
Yarış Ç, Gümüş E (01 Ağustos 2025) DETERMINATION OF INDIVIDUAL NOISE EXPOSURE LEVEL IN MOTORCYCLE COURIERS. Ergonomi 8 2 72–79.
IEEE
[1]Ç. Yarış ve E. Gümüş, “DETERMINATION OF INDIVIDUAL NOISE EXPOSURE LEVEL IN MOTORCYCLE COURIERS”, ERGONOMİ, c. 8, sy 2, ss. 72–79, Ağu. 2025, doi: 10.33439/ergonomi.1607354.
ISNAD
Yarış, Çiğdem - Gümüş, Emre. “DETERMINATION OF INDIVIDUAL NOISE EXPOSURE LEVEL IN MOTORCYCLE COURIERS”. Ergonomi 8/2 (01 Ağustos 2025): 72-79. https://doi.org/10.33439/ergonomi.1607354.
JAMA
1.Yarış Ç, Gümüş E. DETERMINATION OF INDIVIDUAL NOISE EXPOSURE LEVEL IN MOTORCYCLE COURIERS. ERGONOMİ. 2025;8:72–79.
MLA
Yarış, Çiğdem, ve Emre Gümüş. “DETERMINATION OF INDIVIDUAL NOISE EXPOSURE LEVEL IN MOTORCYCLE COURIERS”. Ergonomi, c. 8, sy 2, Ağustos 2025, ss. 72-79, doi:10.33439/ergonomi.1607354.
Vancouver
1.Çiğdem Yarış, Emre Gümüş. DETERMINATION OF INDIVIDUAL NOISE EXPOSURE LEVEL IN MOTORCYCLE COURIERS. ERGONOMİ. 01 Ağustos 2025;8(2):72-9. doi:10.33439/ergonomi.1607354