개인구독
소속 기관이 없으신 경우, 개인 정기구독을 하시면 저렴하게
논문을 무제한 열람 이용할 수 있어요.
지원사업
학술연구/단체지원/교육 등 연구자 활동을 지속하도록 DBpia가 지원하고 있어요.
커뮤니티
연구자들이 자신의 연구와 전문성을 널리 알리고, 새로운 협력의 기회를 만들 수 있는 네트워킹 공간이에요.
논문 기본 정보
- 자료유형
- 학술저널
- 저자정보
- 발행연도
- 2023.8
- 수록면
- 392 - 401 (10page)
- DOI
- 10.5050/KSNVE.2023.33.4.392
이용수
초록· 키워드
오류제보하기
In this study, the sound pressure levels of night vision goggles and image intensifier tube were measured, and the results were used to consider their characteristics. First, literature and previous studies were investigated to identify the cause of noise in night vision goggles, and it was determined that it was caused by the auto-gating function of the image intensifier tube. The noise measurement confirmed that the noise of the image intensifier tube was not a complex tone type noise, but a tonal noise limited to 3.15 kHz. Next, the noise was subjected to a human evaluation. Consequently, 3.15 kHz tonal noise was found to be perceivable by human ears from approximately 8 dB, and because this noise occurs in the high frequency region, it is thought that there could have been complaints from soldiers. Subsequently, as a result of checking the response characteristics of the night vision goggles through the impact hammer, the natural frequency of the night vision goggles housing was approximately 1.8 kHz, which was different from the noise of the image intensifier tube. In addition, it was confirmed that there was a sound insulation effect at 3.15 kHz due to the housing of the night vision goggles; the results of this study are expected to contribute to the noise evaluation of night vision goggles in the future.
목차
ABSTRACT
1. 서론
2. 시험 방법
3. 시험 결과
4. 결론
References
참고문헌 (8)
참고문헌 신청
Chrzanowski, K., 2013, Review of Night Vision Technology, Opto-Electronics Review, Vol. 21, No. 2, pp. 153~181.
Kwon, J.-K. and Kim, W. W., 2006, Trends of Night Vision Goggle Technologies, Journal of the Korean Society for Aeronautical and Space Sciences, Vol. 34, No 9, pp. 113~120.
Gaston, J., Mermagen, T. and Dickerson, K., 2013, Acoustic Measurement and Model Predictions for the Aural Nondetectability of Two Night-vision Goggles, ARL US Army Research Laboratory, ARL-TR-6738.
Gaston, J., Foots, A., Stachowiak C. and Chambers, S., 2015, Aural-nondetectability Model Predictions for Night-vision Goggles across Ambient Lighting Conditions, ARL US Army Research Laboratory, ARL-TR-7564.
Lee, J.-S., Kim, B.-H. and Kim, B.-H., 2018, A Study on Optimization of Noise Reduction of Auxiliary Power Unit for Military Tracked Vehicle, Journal of the Korea Academia-Industrial Cooperation Society, Vol. 19, No. 8, pp. 336~342.
Kwon, J.-K. and Kim, W. W., 2006, Trends of Night Vision Goggle Technologies, Journal of the Korean Society for Aeronautical and Space Sciences, Vol. 34, No 9, pp. 113~120.
Gaston, J., Mermagen, T. and Dickerson, K., 2013, Acoustic Measurement and Model Predictions for the Aural Nondetectability of Two Night-vision Goggles, ARL US Army Research Laboratory, ARL-TR-6738.
Gaston, J., Foots, A., Stachowiak C. and Chambers, S., 2015, Aural-nondetectability Model Predictions for Night-vision Goggles across Ambient Lighting Conditions, ARL US Army Research Laboratory, ARL-TR-7564.
Lee, J.-S., Kim, B.-H. and Kim, B.-H., 2018, A Study on Optimization of Noise Reduction of Auxiliary Power Unit for Military Tracked Vehicle, Journal of the Korea Academia-Industrial Cooperation Society, Vol. 19, No. 8, pp. 336~342.
이 논문의 저자 정보
이 논문과 함께 이용한 논문
The Optimism of Classical Realism : Thucydides, Clausewitz, Morgenthau
Robe
,
t E Kelly
21세기정치학회보
2015
.12
신현실주의 기원과 한국 국제정치학의 이론적 함의 : 1959~1979년 월츠의 저작을 중심으로
최종건
국제정치논총
2013
.12
신현실주의 관점에서 본 북한의 핵정책 고찰(1945~2009)
손용우
국제정치논총
2012
.09
신현실주의(Neorealism)의 비판적 고찰
金暎浩
국제정치논총
1998
.02
현실주의 국제정치이론과 상호의존이론
이상섭
고시계
1986
.09
최근 본 자료
댓글(0)
0
UCI(KEPA) : I410-ECN-0102-2023-424-001920052