AD8319 test stand is designed for headphone testing and is used with the artificial mouth and ear parts to form a headphone test kit for testing different types of headphone, such as headphone, earplug and in-ear. At the same time, the direction of the artificial mouth is adjustable, which can support the test of the microphone in different positions on the headset.
| Equipment Performance |
| Frequency Range | 100Hz ～ 4kHz; ±1dB (Simulated Human Ear Impedance) |
| Coupler Frequency Range | 20Hz ~ 16kHz ( Used By Coupling Cavity, Can Measure 20 KHz ) |
| Distance Between Left And Right Ears | 205mm |
| Diameter | 128mm |
| High | 315mm |
| Bottom Width | 250mm |
| Weight | 5.65kg |
| Reference Standard | IEC 60318-1 : 2009 Electroacoustics – Simulators Of Human Head And Ear – Part 1GB/T 25498.1-2010 |
