CRY3711 Ear simulator
The CRY3711 ear simulator is a measurement device that closely resembles the human ear and has acoustic impedance similar to that of the human ear. It is primarily used for acoustic measurements of in-ear headphones.
The CRY3711 simulator features a built-in CRY3202 1/2" pre-polarized pressure-field measurement microphone.
Technical specification
| Technical specification |
|---|
| Model | CRY3711 |
| Standards | IEC 60318-4,ITU-T P.57 Type 2 |
| Frequency Range | 100Hz~10kHz±1dB (Simulated human ear impedance) 20Hz-16kHz (Coupling cavity use) |
| Equivalent Volume | 1.26cc |
| Weight | 72g (including microphone) |
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