Methods for the Measurement of Insertion Loss of Hearing Protection Devices in Continuous or Impulsive Noise Using Microphone-in-Real-Ear or Acoustic Test Fixture Procedures
标准号:ANSI/ASA S12.42-2010
标准名称: 耳中扩音器或声音试验固定程序用连续或瞬动的听力保护装置介入损失测量方法
英文名称:Methods for the Measurement of Insertion Loss of Hearing Protection Devices in Continuous or Impulsive Noise Using Microphone-in-Real-Ear or Acoustic Test Fixture Procedures
标准类型:国外标准
标准状态:现行
中国标准分类号(CCS):C73
国际标准分类号(ICS):13.340.20