AcSoft
Svantek UK

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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When 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

We calibrate ear simulators.

CRY318 Ear Simulator / Coupled Cavity

Applicable StandardsIEC 60318-1

ITU-T Rec. P.57 Type 1

Frequency range100Hz~4kHz ±1 dB(stimulating human ear impedance)
Frequency range of coupled cavity20Hz~16kHz(for coupled cavity)
Height32mm (including adapter to be connected)
Diameter60mm
Weight208g (including adapter to be connected)

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