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Measure Sound Better

CRY3204-S01 is a 1/2-inch pressure-field prepolarized measurement microphone and preamplifier set designed for use with a coupler for related electroacoustic testing. The distinctive design of the CRY3204-S01 makes it highly effective for testing a wide range of electroacoustic devices, including speakers and headphones. Its versatility also extends to acoustic design research and audio equipment calibration, making it a valuable tool in these specialized fields. ‍

CRY3204-S01 Pressure-Field Microphone Set, 1/2", 50mV/Pa

CRY3204-S01 is a 1/2-inch pressure-field prepolarized measurement microphone and preamplifier set designed for use with a coupler for related electroacoustic testing.

The distinctive design of the CRY3204-S01 makes it highly effective for testing a wide range of electroacoustic devices, including speakers and headphones. Its versatility also extends to acoustic design research and audio equipment calibration, making it a valuable tool in these specialized fields.

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Product Highlights

CRY3204-S01 Measurement Microphone Set Typical Frequency Response

The graph (right) shows the frequency response curves obtained using the electrostatic excitation method.

Technical Specifications

Field Type

Pressure-field

Sensitivity

50mV/Pa, -26±1.5dB re 1V/Pa

Frequency Response

3.15Hz to 10kHz±2dB

Polarization Voltage

Dynamic Range(re.20uPa)

16 dB to 138 dB

Operating Temperature

-30 to +70℃ (-22 to +158℉)

Temperature Stability

0.012dB/℃(-10 to +50℃ ) 0.007dB/℉(+14 to +122℉)

Static Pressure Stability

-0.01dB/kPa

Operating Humidity Range

0 to 90%RH no condensation

Humidity Stability

< 0.1dB (0 to 90%RH no condensation)

Pressure Equalization Vent

Rear vented

IEC 61094-4 Type

WS2P

Output Impedance

< 50Ω

Maximum Output Voltage

> 10.0Vp

Current Source

IEPE (2mA to 20mA)

Typical Operating Current

4mA

Interface Type

BNC

Height with Grid

91.5 mm (3.6” )

Diameter with Grid

13.2 mm (0.52“ )

Main Features

Get in touch

If you are interested or have questions about our products, book a demo and we will be glad to show how it works, which solutions it can take part of and discuss how it might fit your needs and organization.