Input frequency range-CRY810
100Hz to 10kHz ± 1dB
Minimum Continuous Output Sound Pressure-CRY810
100Hz to 10KHz:110dB(20µPa )
Ear Simulator Standard-CRY810
IEC 60318-4； ITU-T P.57 Type 2
Mouth Simulator Standard-CRY810
IEEE 269,661； ITU-T P51