Precision simulator CRY712

ear

Compliance with ITU-T Rec. P.57 (2011) Type 3.2 specification CRY712 High-Leak Pinna for Ear Simulator is a wide-band ear simulator for testing calls. It is designed to measure the actual response of a telephone call. CRY712 High-Leak Pinna for Ear Simulator can simulate the average human ear loss of the telephone handset far away from the human ear (high leakage). It should be used with the ear simulator (CRY711) and preamplifier in accordance with IEC 60318-4. Such High-Leak Pinna for Ear Simulator is equipped with a soft sealing ring, which ensures a good seal between the ear simulator and the surface of the product under test, and prevents the product under test from being scratched. Wide-band test High stability High performance / excellent authenticity Compliance with ITU-T Rec.P.57（2011）Type3.2 Simplified pinna simulator Elaborate design, sophisticated materials and precision manufacturing ensure excellent product consistency. It can be used with CRY711 Ear Simulator (in accordance with IEC 60318-4 specification) and CRY500 series preamplifier to greatly exert its performance.