EN 50332-3:2017
音响系统设备：与个人音乐播放器相关的头戴式耳机和耳机-最大声压级测量方法-第3部分：声音剂量管理的测量方法
Sound system equipment: headphones and earphones associated with personal music players - maximum sound pressure level measurement methodology - Part 3: measurement method for sound dose management