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CRY3719-S01 Coupler Set
CRY3719-S01 Coupler Set
CRY3719-S01 is a 2cc coupler set designed specifically for audiometry and acoustic testing of insert earphones.
The unique design of CRY3719-S01 features a resonant frequency of 22.4kHz, effectively avoiding interference with measurements within the audible frequency range. This enables stable and reliable high-quality acoustic testing.
- Compliant with IEC 60318-5 standard
- Extensive compatibility
- Durable, reliable, and high-quality
CRY3719-S01 Ear Simulator Set Typical Frequency Response
The graph (right) shows the frequency response curves obtained using the electrostatic excitation method.
CRY3719-S01 Ear Simulator Set Typical Frequency Response
The graph (right) shows the frequency response curves obtained using the electrostatic excitation method.
Technical Specifications
Technical specification
Nominal Sensitivity
Nominal Sensitivity
12.5mV/Pa, -38±1.5dB re 1V/Pa
Frequency Response
Frequency Response
125Hz to 8kHz
Dynamic Range
Dynamic Range
23dB to 144dB
Standards
Standards
IEC60318-5、 ANSI S3.7、IEC 61094-4
Equivalent Volume
Equivalent Volume
2cc
Weight
Weight
66g
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