Browse > Article
http://dx.doi.org/10.5050/KSNVE.2013.23.1.003

The Survey for the Maximum Noise Level of Portable Audio Equipments and Its Assessment  

Lee, Jaewon (Indoor Environment & Noise Research Division, National Institute of Environmental Research)
Gu, J.H. (Indoor Environment & Noise Research Division, National Institute of Environmental Research)
Park, H.G. (Indoor Environment & Noise Research Division, National Institute of Environmental Research)
Lee, W.S. (Indoor Environment & Noise Research Division, National Institute of Environmental Research)
Publication Information
Transactions of the Korean Society for Noise and Vibration Engineering / v.23, no.1, 2013 , pp. 3-8 More about this Journal
Abstract
Recently, the impact on hearing induced by using of portable audio equipment have been actively studied. In general, Because they turn the volume up with loud background noise, they may expose to louder noise. In this study, we investigated the maximum noise level of 20 the domestic potable audio equipment and estimated the impact of the hearing induced by portable audio equipment in according to exposure time. As a result, the use of portable audio equipment is assumed to be more three hours when the level of more than 50 % of volume is most likely to affect the hearing.
Keywords
Portable Audio Equipment; Maximum Noise Level;
Citations & Related Records
Times Cited By KSCI : 1  (Citation Analysis)
연도 인용수 순위
1 CENELEC, 2011, EN60950-1/A12
2 CENELEC, 2000, EN50332-1
3 CENELEC, 2000, EN50332-2
4 ISO, 2004, ISO 11904-2
5 http://www.osha.or.kr
6 SCENIHR, 2008, Potential Health Risks of Exposure to Noise from Personal Music Player and Mobile Phones Including a Music Playing Function.
7 Farina, et al, 2007, A Study of DAP Sound Pressure Levels, AES 123rd Convention, New York, NY, USA.
8 Park, E. O., 2009, The Relating Factors on Depression among Adolescents in South Korea, J. of Korean Soc. of School Health, Vol. 22, No. 1, pp 85-95.   과학기술학회마을
9 Lee, I. S., 2006, Academic Stress, Coping Method, and Stress Symptoms of High School Students, J. of Korean Soc. of School Health, Vol. 19, No. 2, pp 25-36.   과학기술학회마을
10 Kim, K. B., et al, 2011, Research on the Characteristics and Measures of Noise Exposure on Woker Wearing Acoustic Devices, Transactions of the Korean Society for Noise and Vibration Engineering, Vol. 21, No. 7, pp. 615-621.   DOI   ScienceOn