Efficiency of devices for preventing the occurrence of excessive acoustic pressure by telephone receivers and assessment of daily noise exposure of telephone users
国外标准现行
标准号:ITU-T P.360 FRENCH-2006
标准名称: 电话接收器过强声压防护装置的效率和电话用户每日噪声暴露量的评定.12号研究组
英文名称:Efficiency of devices for preventing the occurrence of excessive acoustic pressure by telephone receivers and assessment of daily noise exposure of telephone users