MIL-STD-1474D-1997是美国国防部发布的标准化文件,旨在为军事设备和系统的设计提供噪声限值指导。该标准取代了之前的MIL-STD-1474C版本,详细规定了军事环境中设备和系统在运行时的噪声控制要求。通过设定合理的噪声限值,该标准帮助减少对操作人员的听力损害,并提升设备的可用性和作战效能。MIL-STD-1474D-1997适用于...
environment, one of the most important specifications for the Shelter System is the internal noise level in the operator's ear. In this paper, as MIL-STD-1474 Noise Limits required by MIL-STD-1472 Human Engineering, it requires under 65 dB (a) or 75dB (a) noise level in the operator'...
ARMY MIL-STD-1474 D CHG NOTICE 1-1997由(美国)军事条例和规范 US-ARMY 发布于 1997-08-29。ARMY MIL-STD-1474 D CHG NOTICE 1-1997 在中国标准分类中归属于: A40 基础学科综合。ARMY MIL-STD-1474 D CHG NOTICE 1-1997 人体工程学的最新版本是哪一版?ARMY...
mil-std-1474 Nova’s NERM-Series UPS Successfully Completes Formal Qual Testing to MIL-STD-1399, MIL-STD-461G, MIL-STD-740-2, MIL-STD-167-1A, MIL-STD-810H, MIL-STD-2036, and MIL-STD-1474E! Nova's ruggedNERM-Series Three-Phase Modular / Redundant True Online UPShas successfully ...
MIL-STD-1474E: Airborne Noise Production MIL-STD-461G: CE101 Conducted Emissions 30 Hz to 10 kHz AC Power Leads from Ship Power CE102 Conducted Emissions 10 kHz to 10 MHz AC Power Leads CS106 Conducted Susceptibility Transients ...
Shelter SystemEquipment noiseMIL-STD-1474 Noise LimitsShelter System is a control center for military purposes and is used for controlling reconnaissance system, missile system, etc. The outside shape of the Shelter System is similar to a container carried by a cargo ship. In the interior of ...
In order to accurately predict the risk of hearing loss in response to high level sound exposure a model of the sound transmission pathway through the ear (the Auditory Hazard Assessment Algorithm for Humans; AHAAH) has recently been implemented in MIL-STD-1474E.The AHAAH is an electrical ...
DEPARTMENT OF DEFENSE DESIGN CRITERIA STANDARD NOISE LIMITS (SUPERSEDING MIL-STD-1474C)doi:MIL MIL-STD-1474D
NOISE LIMITS FOR MILITARY MATERIEL (METRIC) (SUPERSEDING MIL-STD-1474B) (S/S BY MIL-STD-1474D)doi:MIL MIL-STD-1474C