输入频率范围
100Hz 到 10kHz ± 1dB
input-frequency-range-cry810h
最低连续输出声压
100Hz 到 10kHz: 110dB (20µPa)
minimum-continuous-output-sound-pressure-cry810h
耳部模拟器标准
IEC 60318-4;ITU-T P.57 类型 2
ear-simulator-standard-cry810h
口腔模拟器标准
IEEE 269,661;ITU-T P51
mouth-simulator-standard-cry810h