TA0710-IEC 60318-1 Artificial Ear L-Type Threaded Adapter
IEC 60318-1 Artificial Ear L-Type Threaded Adapter (CRY3718, 318), for connecting CRY3521, CRY508A, and CRY509B preamplifiers, compatible with 372, 376, 3202, and 3282 microphones.
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Technical Specifications
Main Features
Related Products
CRY3718 Ear Simulator IEC60318-1
Frequency Response
100Hz to 4kHz ±1dB(Simulated human ear impedance)、 20Hz to 16kHz(Coupling cavity use)
Standards
IEC 60318-1、 ITU-T P.57 Type 1、 GB/T 25498.1-2010
Weight
147g
CRY3521 1/2" Preamplifier, BNC connector, Base-type
Frequency Response Range
20Hz to 50k Hz (±0.2 d B); 10Hz to 100k Hz (±0.5 d B)
Input Impedance
＞2GΩ/0.5pF
Output Impedance
＜20Ω
CRY3282 Pressure-field Microphone, 1/2", External-polarized, 12.5mV/Pa
Field Type
Pressure-field
Sensitivity
12.5mV/Pa, -38±1.5dB re 1V/Pa
Frequency Response
3.15Hz to 20kHz±2dB
In acoustic measurements (SPL, frequency response, noise, reverberation, etc.), large errors often come not from instrument accuracy, but from a mismatch between the assumed sound field and the actual one. What a microphone reads as sound pressure is not strictly equivalent across different fields-especially at mid and high frequencies, where the microphone dimensions become comparable [...]
CRY3213 is a 1/2-inch prepolarized free-field microphone engineered for NVH testing in the real world - rain, dust, engine bay heat, Arctic cold. With IP67 protection and a -50°C to +125°C operating range, it delivers lab-grade accuracy without compromise, from powertrain noise to road and wind noise measurements. The Problem With Traditional Microphones Every NVH [...]
Many acoustic laboratories, automotive NVH teams, consumer-electronics developers and third-party testing organizations already operate measurement systems built around HBK/Brüel & Kjær, GRAS or PCB Piezotronics products. When existing systems need more channels, replacement sensors, shorter procurement cycles or a complete platform update, engineers often ask a practical question: Which CRYSOUND products should be evaluated against [...]
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