CRY3401 Free-field Microphone, 1/4", Prepolarized, 15.8mV/Pa

CRY3401 Free-field Microphone, 1/4", Prepolarized, 15.8mV/Pa

The CRY3401 is a 1/4-inch free-field prepolarized measurement microphone designed specifically for sensitive acoustic testing in low-noise environments.

The unique design of CRY3401 provides it with very low self-noise and a measurement frequency range of up to 40 kHz. It is capable of withstanding sound pressure levels up to 140 dB. It is an excellent general-purpose measurement microphone set suitable for high-definition audio measurements and other ultrasonic acoustic applications.

  • Low-noise free-field microphone
  • Extensive compatibility
  • Durable, reliable, and high-quality
CRY3401 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.

CRY3401 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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1/4 inch
Pre-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