生产环境的工业噪声据其性质,可分为稳态和脉冲两种类型。前者典型代表是纺织工业。由于织机梭子高速往返撞击以及同一车间上百台织机密集,所产生的是较为恒定的连续稳态噪声。噪声对人的影响虽然是多方面的,但其主要危害仍然是听觉系统。为了探索连续稳态噪声与听力损害的关系,我们对南京市纺织女工进行卫生学调查。 Industrial noise in the production environment, according to its nature, can be divided into two types of steady-state and pulse. The former is a typical representative of the textile industry. Due to the high-speed reciprocating impact of loom shuttles and the intensive weaving of more than 100 looms in the same workshop, a relatively constant steady-state noise is produced. Although the impact of noise on people is multifaceted, its main hazard remains the auditory system. In order to explore the relationship between continuous steady-state noise and hearing impairment, we conducted a hygiene survey on textile workers in Nanjing.