目 录
范围··························································································…… (1)
引用文献····················································································…… (1)
术语和计量单位···········································································…… (1)
声阻抗····················································································…… (1)
声导纳····················································································…… (1)
等效体积·················································································…… (1)
外耳道中的相对压力··································································…… (2)
插人式耳机··············································································…… (2)
探测信号·················································································…… (2)
声反射····················································································…… (2)
同侧声反射··············································································…… (2)
对侧声反射·················，················································，···········…… (2)
概述··········4··························……，··············································…… (2)
计量性能要求··············································································…… (3)
测量系统·················································································…… (3)
压力系统·················································································…… (3)
声反射刺激系统········································································……(3)
通用技术要求··············································································…… (5)
外观·······················。·······························································…… (5)
6.2 标志·······················································································…… (5)
使用说明书··············································································…… (5)
计量器具控制··············································································…… (5)
检定项目·················································································…… (5)
检定条件·················································································…… (6)
检定方法·················································································…… (6)
检定结果的处理········································································…… (9)
7.5 检定周期
附 录 A 检定结果的不确定度评定实例
附录B 压耳式耳机纯音基准等效听阂声压级
附录C 插入式耳机纯音基准等效听闹声压级
附 录 D D.1 检定证 书内页格式
D.2 检定结果 通知书 内页格式
阻抗听力计检定规程
范 围
本规程适用于阻抗听力计的首次检定、后续检定以及使用中检验。若阻抗听力计中
有纯音听力计部分，纯音听力计部分则按JJG 388-2001《纯音听力计》检定规程检定。
2 引用文献
本规程引用下列文献:
GB/T 3102.7-1993 声学的量和单位
GB/T 3241-1998 倍频程和分数倍频程滤波器
GB/T 4854.1-1999 声学 校准测听设备用的基准零级 第 1部分:压耳式耳机
纯音基准等效9声压级
GB/T 6587-1986 电子测量仪器环境试验要求
GB/17341.1-1998 听力计 第一部分 纯音听力计
GB/T 7342-1987 测听耳机校准用IEC临时参考祸合腔
GB 9706.1-1995 医用电气设备 第一部分 安全通用要求
GB/T 15953-1995 耳声阻抗/导纳的测量仪器
GB/T 16402-19% 声学 插入式耳机纯音基准等效阂声压级
JJF 1059-1999 测量不确定度评定与表示
JJG 388-2001 纯音听力计
使用本规程时，应注意使用上述引用文献的现行有效版本。
