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CRY3611 Reference sound source

CRY3611 Reference sound source

CRY3611 is a far-field low-frequency enhanced reference sound source. It is suitable for low-frequency testing and demanding electroacoustic tests such as Active Noise Cancellation (ANC) testing and Environmental Noise Cancellation (ENC) testing.

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It is also applicable for testing the frequency response, total harmonic distortion and other acoustic parameter indicators of devices such as smart speakers, microphone arrays, speech recognition and voice activation.

  • Low frequency enhancement
  • Far-field sound source
  • Low distortion
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Technical Specification

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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