一、前言目前,脉冲噪声引起的听觉损伤已经引起国内、外广泛的重视。人或动物的听觉器官对脉冲噪声最为敏感,只有在听觉器官遭受严重损伤的情况下,才会引起其它器官的损伤。为确保人员的安全,必须首先寻找脉冲噪声引起的听觉损伤标准。随着舰艇武备系统的发展。必须提出各种导弹、火炮在舰上发射时产生的强脉冲噪声的损伤范围,以 I. Introduction At present, the impaired auditory impairment caused by impulsive noise has drawn wide attention at home and abroad. The human or animal auditory organ is most sensitive to impulsive noise and causes damage to other organs only if the hearing organ is severely damaged. To ensure the safety of personnel, we must first look for impulse noise caused by hearing impairment criteria. With the development of naval weapons system. The range of damage caused by strong impulsive noise generated when launching a variety of missiles and artillery must be raised