摘要
目的：探讨潜艇航行时舱室中的4种（安静、舒适、工效、安全）噪声允许水平。方法：分析我们自己的实验材料及有关的文献资料。结果：从医学工程的观点提出了以下的噪声水平：安静水平＜60dBA，最好＜55dBA；舒适水平＜65dBA，最好＜60dBA；工效水平＜70dBA；安全水平＜80dBA。结论：以上所提出的4种噪声水平，可作为长期航行时潜艇舱室或类似的密闭舱室建立舱室噪声限值的基础或依据。
Aim: To probe four kinds (quiet,comfort, performance, safety) of noise levels in subma rine compartment during voyage. Methods:By analysing our own experimental materials together with the literature concerned. Results:From the medical engineering point of view,the following noise levels are put forward:quiet level<60 dBA or<55 dBA (preferable),comfort level <65 dBA or <60 dBA (preferable),performance level <70 dBA,safety level < 80 dBA. Conclusion:These above data can be used as the basis for establishing noise-level limits in submarine or similar enclosed compartment during prolonged voyage.
