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CRY3282 Pressure-field Microphone, 1/4", External-polarized, 12.5mV/Pa
CRY3282 Pressure-field Microphone, 1/4", External-polarized, 12.5mV/Pa
CRY3282 is a 1/2-inch externally polarized measurement microphone designed for pressure field measurements. It is specifically designed to be used in conjunction with a coupler chamber for related electroacoustic testing.
The unique design of CRY3282 enables high-quality and wide-frequency response testing of in-ear monitors and earplugs. Its frequency range extends up to 20kHz, surpassing the testing capabilities of most simulated ears.
- Full-range pressure-field microphone
- Extensive compatibility
- Durable, reliable, and high-quality
CRY3282 Measurement Microphone Typical Frequency Response
The graph (right) shows the frequency response curves obtained using the electrostatic excitation method.
CRY3282 Measurement Microphone Typical Frequency Response
The graph (right) shows the frequency response curves obtained using the electrostatic excitation method.
Technical Specifications
Technical specification
Field Type
Field Type
Pressure-field
Noominal Sensitivity
Noominal Sensitivity
12.5mV/Pa, -38±1.5dB re 1V/Pa
Frequency Response
Frequency Response
3.15Hz to 20kHz±2dB
Polarization Voltage
Polarization Voltage
200V
Dynamic Range(re.20uPa)
Dynamic Range(re.20uPa)
23dBA to 160dB
Operating Temperature
Operating Temperature
-30 to +80℃ (-22 to +176℉)
Temperature Stability
Temperature Stability
0.005dB/℃(-10 to +50℃) 0.003dB/℉(+14 to +122℉)
Static Pressure Stability
Static Pressure Stability
-0.01dB/kPa
Operating Humidity Range
Operating Humidity Range
0 to 90%RH no condensation
Humidity Stability
Humidity Stability
< 0.1dB (0 to 90%RH no condensation)
Pressure Equalization Vent
Pressure Equalization Vent
Rear vented
IEC 61094-4 Type
IEC 61094-4 Type
WS2P
Height with Grid
Height with Grid
12.7mm (0.500")
Diameter with Grid
Diameter with Grid
13.2mm (0.52")
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