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随着现代武器装备的发展,对舰艇战术技术性能不断提出新的要求。在舰艇的机电设备不断增长的趋势下,以及某些机电设备的转速,功率等性能指标的提高使得舰艇舱室噪声相应增大。许多先进的观通导航设备、武备指挥系统、信息处理系统等用于舰艇后,又需要一个安静的环境和良好的工作条件。这样一来。使舱室噪声问题变得更加突出了。众所周知,噪声在社会上是公害之一,已经引起各有关方面的关注,并致力于控制措施的研究与设计。在舰艇上,舱室噪声不但影响指战员的正常工作和休息,也将直接影响有效战斗力的发挥,从而危及着舰艇的安全。因此,为提高舰艇的战术技术性能,对舰艇舱室噪声提出控制指标要求(更重要的是军事上的要求),也成为当今一项十分迫切的任务了。
With the development of modern weaponry and equipment, new requirements have been constantly put forward on the technical and tactical performance of warships. In the ship’s growing trend of mechanical and electrical equipment, as well as some mechanical and electrical equipment speed, power and other performance indicators make the ship cabin noise increases accordingly. Many advanced concept navigation devices, military command systems, information processing systems, and the like are used in ships and require a quiet environment and good working conditions. Thus. Make cabin noise problem more prominent. As we all know, noise is one of the public hazards in the community. It has aroused the concern of all parties concerned and is devoted to the research and design of control measures. On ships, cabin noise not only affects the normal work and rest of officers and soldiers, but also will directly affect the effective combat effectiveness, thus endangering the safety of ships. Therefore, in order to improve the tactical and technical performance of warships, it is also a very urgent task to put forward the control index requirements (more importantly, the military requirements) on the ship cabin noise.