武器发射或爆炸时所产生的脉冲噪声,严重威胁着周围人员的安全.研究表明,脉冲噪声对人体的作用.首先表现在对噪声最敏感的听觉器官.只有当脉冲噪声的压力峰值很高而听觉的损伤十分严重时,内脏器官才开始出现伤情.因此,关于脉冲噪声对机体影响的研究,世界各国都将重点放在对听觉损伤的研究方面.而个体听觉防护装置(如耳罩、耳塞、抗噪声头盔等)的研究则是其中的重要课题之一. 但至今有关个体防护装置对脉冲噪声隔声 Impulsive noise generated when the weapon launches or explodes, which is a serious threat to the safety of the people around.Research shows that the impulsive noise on the human body is first manifested in the noise-sensitive auditory organ.Only when the impulse noise is high and When the auditory damage is very serious, the internal organs begin to appear the injury.Therefore, all the countries in the world will focus on the research of auditory impairment about the impulse noise impact on the body.And individual hearing protection devices (such as earmuffs, Earplugs, anti-noise helmets, etc.) is one of the important topics, but so far the individual protective devices to impulse noise noise