CRY318 Ear Simulator Set
The CRY318 ear simulator is a type of human ear simulator that simulates the average human ear impedance.
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Request a QuoteContact usWhen coupled to a sound source, an acoustic impedance load similar to human ears can be loaded onto the sound source. With IEC 60318-1 compliant standard design, 1/2″ pressure field measurement microphone (CRY372) and preamplifier (CRY508), CRY318 is connected to CRY series testers and mainly used to test telephone receivers, headsets and plug in headphones and more.
Standard compliant:
- IEC 60318-1:2009 Electroacoustics – Simulators of human head and ear – Part 1: Ear simulator for the measurement of supra-aural and circumaural earphones
- GB/T 25498.1-2010 Electroacoustics – Simulators of human head and ear – Part 1: Ear simulator for the measurement of supra-aural and circumaural earphones
- ITU-T Rec. P.57(2011) Type 1 artificial ear
CRY318 Ear Simulator / Coupled Cavity |
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| Applicable Standards | IEC 60318-1 ITU-T Rec. P.57 Type 1 |
| Frequency range | 100Hz～4kHz ±1 dB(stimulating human ear impedance) |
| Frequency range of coupled cavity | 20Hz～16kHz(for coupled cavity) |
| Height | 32mm (including adapter to be connected) |
| Diameter | 60mm |
| Weight | 208g (including adapter to be connected) |
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