CS

SQ-4.2

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True pressure chamber calibration with an acoustic coupler

Now even more powerful up to 20 kHz!

Downloads:

  • Frequency Range: 31.5 Hz...20 kHz*
  • Sound pressure level: 74 dB...134 dB (frequency-dependent)
  • true pressure chamber calibration calibration for 1/2 and 1/4* inch microphones
    • acoustic coupler available for 1 inch microphones

* max. frequency of 2 kHz for 1/4 inch microphones

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