CRY3281 Free-field Microphone, 1/2",External-polarized, 12.5mV/Pa

CRY3281 Free-field Microphone, 1/2",External-polarized, 12.5mV/Pa

The CRY3281 is a 1/2-inch externally polarized measurement microphone designed for high-frequency and high-dynamic-range acoustic measurements.

Boasting a distinctive design, the CRY3281 delivers a flat frequency response across a measurement range of up to 40 kHz. Capable of withstanding sound pressure levels up to 160 dB, it is ideally suited for high-definition audio measurements and advanced ultrasonic acoustic applications.

  • High-frequency free-field microphone
  • Extensive compatibility
  • Durable, reliable, and high-quality
CRY3281 Measurement Microphone Typical Frequency Response

The graph (right) shows the frequency response curves for 0° incidence in a free-field environment and the frequency response curves obtained using the electrostatic excitation method.

CRY3281 Measurement Microphone Typical Frequency Response

The graph (right) shows the frequency response curves for 0° incidence in a free-field environment and the frequency response curves obtained using the electrostatic excitation method.

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1/2 inch
External-polarized
Addition Plug-in
Microphone Array
Intrinsic Safe
Test Contents
Number of Channels
IEC 61672-1:2013 Class
Feature
Structure
Operation
Size of Microphone
Polarization
Application
Contact Testing