Browse > Article

Noise Exposure Levels for the Middle and the High School Students using Headsets in the PC Rooms  

Shin, Jaewoo (Korean Industrial Health Association ANSAN Center)
Kim, Hyunwook (Department of Preventive Medicine, College of Medicine, The Catholic University of Korea)
Publication Information
Journal of Korean Society of Occupational and Environmental Hygiene / v.15, no.2, 2005 , pp. 135-143 More about this Journal
Abstract
This study was conducted to measure the exposure levels to noise for the middle and the high school students who worn headsets in the PC rooms. The noise levels from the headsets were measured with noise dosimeters, and the statistical relationships between the utilization pattern, user's views on the PC rooms and it's environment were analyzed for the selected PC rooms in the Ahnshan area. The results were as follows; 1. No significant difference was found in the number of uses and average time spent per day by education level and by sex of the users(p>0.05). 2. No statistical significant difference was found between the contents selected by education level of the users (p>0.05). The male participants overwhelmingly enjoyed the PC games (98.3 %) while females selected for listening music (75.0 %) with significant difference(P<0.05), followed by browsing internet and PC communications (70.0 %), PC game (66.7 %) and chatting (33.3 %). 3. The actual noise measurements of the headsets worn by the users of different sexes and educational backgrounds produced no differences(p>0.05), while a significant difference was found between genders (p<0.05). 4. For sound pressure level measurements, the weighted average(Lavg) of 84.5 dB(A) on the left headsets exceeded that of 79.8 dB(A) on the right headsets significantly(p<0.01) and the maximum value of 96.9 dB(A) on the left headsets exceeded the maximum value of 93.5 dB(A) on the right headsets(p<0.01). 5. The actual noise measurements of the headsets worn by the users of different sexes and educational backgrounds produced no differences(p>0.05), however, the contents selected by the users with different educational backgrounds were noted with significant difference(p<0.05) while no difference was found by gender(p>0.05).
Keywords
Citations & Related Records
연도 인용수 순위
  • Reference
1 이은영. 산업장 소음발생실태와 청력 손실에 관한 연구. 순천양대학교 석사학위논문, 1991
2 Alexander RW, Koenig AH, Cohen HS, Lebo CP. The effects of noise on telephone operaton. J Occup Med 1979;21(1):21-25
3 American National Standards Institute. Manikin for simulated in-situ airborne acoustic measurements. ANSI. S 3.36. ANSI, New York, 1985
4 Glorig A, Whitney LH, Flanagan JL, Guttman N. Hearing studies of telephone operating personnel. J Speech Hear Res 1969;12:169-178   DOI
5 Shaw EAG, Teranishi R. Sound pressure generated in an external ear replica and real human ears by a nearby point source. J Acoust Soc America 1968;44:240-249   DOI   PUBMED
6 U.S. Air Force. Hazardous Noise Exposure, U.S. Air Force Regulation NO.161-35, Washington DC, U.S. Air Force, 1973
7 김영환, 이종영, 김두희. 이전작용 여 부에 따른 난청도의 추의. 예방의학회지 1984;17:57-64
8 김헌, 조수헌, 임현술 군복무시 사격 및 포격훈련에 의한 소음폭로력 이 청력에 미치는 영향. 예방의 학회지 1991 :24:86-92
9 노동부. 작업환경측정 및 정도관리규 정 노동부, 2003
10 Rice CG, Breslin M & Roper RG. Sound levels from personal cassette players. Brit J Audio 1987;21:273-278   DOI   ScienceOn
11 함완식. 소음에 대한 지식, 태도 및 설천이 청력손실에 미치는 영향. 가툴릭대학교 대학원 박사학위 논문, 1999
12 홍성완, 박민용. 휴대용 카세트 사용으 로 인한 소음 노출 실태 및 청력 손실 가능성에 관한 연구. 한양대 학교 산업공학과 학위논문, I997
13 정보통신부. 인터넷이용자수 및 이용행태조사 요약 결과보고서. 정보통신부, 2001
14 Kuras JE et al: Listening patterns of self identified rock music listeners to rock music present via ear phone. Jour. of Auditory Reserch. 1973;14:51-56
15 허원무, 김지명. 인터넷 사용 활성화 를 위한 PC방의 이용방안, 연세 대학교 대학원 경영학과 석사학 위논문, 2001
16 Intersociety Committee Report. Guideline for noise exposure control, Am Ind Hyg Assoc J 1967;28:418-424   DOI   ScienceOn
17 Fredemck. LD: Auditory fatigue and predicted permanent hearing defects from rock and roll music. N. Eng. J. Med 1970;282:467-470   DOI   ScienceOn
18 Rehm S. Research on extra-aural effects of noise since 1978, in G.Rossi(ed.) Proceedings of the Fourth International Congress on Noise as a Public Health Problem, 572-548,1983
19 조진아. 단측헤드셋사용 여성통신근 로자의 청력손실에 관한 연구. 가톨릭대학교 산업보건대학원 석 사학위논문, 1997
20 최현림. 소음작업장에서 근무하는 난 청 유소견 근로자들의 소음성난 청에 대한 인식 및 태도. 가톨릭 대학교 산업보건대학원, 1995
21 Watson JE. Bilateral asymmetry in noise hearing loss. Ann Otol Rhinol Laryngol 1967;76:1040-1042   DOI
22 김성기, 박민용. 노래연습장의 소음 실태와 안전대책. 한양대학교 산 업공학과 학위논문, 1995
23 박경희, 맹광호. 소음으로 인한 직업 성난청에 관한 조사 연구. 한국의 산업의학 1977;10(4):1-20
24 Katz, AE, Gerstman, HL, Standenon, R.G., and Buchanan, R.(1982). Stereo earphones and hearing loss. N. Eng. J. Med 1982;307:23
25 차현수. 지방 일개도시 PC 방 에 서 의 설내공기중 TSP농도와 TSP내 중 금속 농도. 가몰릭대학교 산업보 건대학원 석사학위논문, 2002
26 (사)멀티문화협회. PC 방 의 이용실태 및 현황. 2003
27 백만기. 최선이비인후과학 단행본 1999;4-5
28 남궁원자. 소음성난청 판리를 위한 판정기준간의 비교. 가톨릭대학 교 산업보건대학원 석사학위논 문, 1991
29 정재열 일부 PC방내 니코틴 농도와 호흡성분진 입경분포별 상관성. 가톨릭대학교산업보건대학원 석 사학위논문, 2003
30 American National Standards Institute. Method for measurement of the realear attenuation of hearing protection. ANSI, S 12.6. ANSI, New York, 1984
31 Webster TC, Tnomson PO. Recorded group audiometry t st comparison at the 1956 South California Exposition. J Acoust Soc Am 1957;29:895-906   DOI
32 American National Standards Institute. Measurement of real-ear protection of hearing protectors and physical attenuation of earmuffs, Rev ed. ANSI, S 3.19. ANSI, New York, 1979
33 손태섭. 시내 일부 고교생의 헤드셋 사용에 관한 실태조사. 한이인지 1982;25:147-155