Sound Level Measurement and Spectrum Analysis in Full and Empty Various Social Spaces

Yıl 2021, Cilt: 25 Sayı: 4, 875 - 884, 30.08.2021

Serden Başak , Kazım Onur Demirarslan

https://doi.org/10.16984/saufenbilder.838589

Öz

The noise seen in different areas throughout human history has turned into a frequently complained problem with the increasing industry and technology. Unfortunately, the problem of noise has become a part of social life today. Noise pollution, which is a side effect of urbanization and industrialization, threatens society's mental and physical health. However, knowing the noise level makes it possible to take precautions. In some cases where the sound limit levels set by laws and/or regulations of many countries are not exceeded, people may complain about the noise. Noises that occur in different places in educational institutions such as universities can cause adverse effects on both students and the administrative and academic staff working there. The noise in the places where the staff and students spend their time both for relieving their hunger and resting and socializing during their rest periods prevents people from relaxing. This situation causes people not to feel rested when returning to their lessons or work. In this analysis, the sound levels of the Artvin Coruh University staff dining hall, the student dining hall and the cafeteria/bowling alley spaces used by the students were measured when they were empty and full. Besides, the bandgap of the sounds complained about by the users was determined by spectrum analysis. As a result of the study, noise levels of 29.43 dB and 32.94 dB were obtained in the measurements made in empty spaces, and 56.10 dB and 69.76 dB in the measurements made in filled areas.

Anahtar Kelimeler

Dining hall-cafeteria, noise, sound level measurement, spectrum analysis, social space

Kaynakça

• [1] S. Kurra, “Çevre Gürültüsü ve Yönetimi”, Cilt 1, Bahçeşehir Üniversitesi Yayınları, 2009, İstanbul, Turkey.
• [2] S. Basak and K.O. Demirarslan, “Determination of noise exposure values at three different offices in Artvin/Turkey,” International Research Journal of Advanced Engineering and Science, Vol. 3, no. 1, pp. 156-159, 2018.
• [3] FMO, Chamber of Physical Engineers, “A-2 Tip Mühendislik Akustiği ders notları,” Ankara/Turkey, 2016.
• [4] O.A., Al-Arja, and T.S., Awadallah, “Assessment of occupational noise exposure in coffee grinding shops,” Appl. Acoust. Vol. 158, 107047, 2020.
• [5] L., Chen, B., Sun, H., Wang, Q., Li, L., Hu, Z., Chen, “Forecast and control of traffic noise based on improved UE model during road network design”, Appl. Acoust. Vol. 170, 2020.
• [6] M.L., Bistrup, S., Hygge, L., Keiding, W., Passchier-Vermeer, “Health effects of noise on children and perception of the risk of noise,” National Institute of Public Health, Denmark, Copenhagen, 2001.
• [7] S.A., Stansfeld, and M.P., Matheson, “Noise pollution: Non-auditory effects on health,” Br. Med. Bull. Vol. 68, pp. 243–257.
• [8] H., Kolya and C.W., Kang, “High acoustic absorption properties of hackberry compared to nine different hardwood species: A novel finding for acoustical engineers,” Appl. Acoust. Vol. 169, 107475, 2020.
• [9] LC., Erickson, RS., Newman, “Influences of Background Noise on Infants and Children,” 2017. Curr Dir Psychol Sci. vol. 26, no. 5, pp. 451-457, 2017.
• [10] TR Ministry of Environment and Forestry, , General Directorate of Environmental Management, Environmental Noise Measurement and Assessment Guide, , 2011, Ankara/Turkey.
• [11] ÇGİRKDY 2013, Çalışanların Gürültü ile İlgili Risklerden Korunmalarına Dair Yönetmelik, 28 Temmuz 2013, 28721, https://www.resmigazete.gov.tr/eskiler/2013/07/20130728-11.htm
• [12] ÇGDYY, 2010, Çevresel Gürültünün Değerlendirilmesi ve Yönetimi Yönetmeliği, 04 Haziran 2010, 27601, https://www.mevzuat.gov.tr/mevzuat?MevzuatNo=14012&MevzuatTur=7&MevzuatTertip=5
• [13] Ç., Güler, Z., Çobanoğlu, “Gürültü”, Çevre Sağlığı Temel Kaynak Dizisi No:19, T.C. Sağlık Bakanlığı, Sağlık Projesi Genel Koord., Aydoğdu Ofset, 1. Baskı, Ankara/Turkey, 1994.
• [14]https://www.resmigazete.gov.tr/eskiler/2005/07/20050701-7.htm
• [15] A., Özdamar, A., Baltacı, “Ege Üniversitesi kampüsünün gürültü profile”, Mühendis ve Makine Dergisi, Mayıs, 2001.
• [16] F., Çetinkaya, İ., Bulduk, D., İşçi, A., Demir, “Okul Öncesi Öğretmenlerin Gürültü Maruziyeti,” Uşak Üniversitesi Eğitim Araştırmaları Dergisi, Vol. 3, no. 2, pp. 1-14, 2017.
• [17] R., Braun, S., Brutscher, G., Winkler, “Are school cafeterias really so loud? Noise measurements in school canteens”, Ernährungs Umschau, vol. 58, no. 8, pp. 410-415, 2011.