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ISO sound calibration certificate - Free field calibration

Calibration certificate
The measuring instrument is calibrated in our free field chamber. This is where we simulate realistic conditions which correspond to the measurement set-up used later. This ISO certificate documents the amplitude-frequency response in third-octave band intervals. Number and location of the measuring points are evenly distributed over the frequency range of the measuring instrument.
  • Calibration in the free field chamber
  • Documentation of the amplitude-frequency response in third-octave band intervals
  • Measuring points are distributed evenly over the frequency range of the measuring instrument
ISO sound calibration certificate, calibration in the free field chamber; number and location of the measuring points are evenly distributed over the frequency range of the measuring instrument.
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Digi Technologies Co. Ltd.
K04.23-Kingston Residence, 146 Nguyen Van Troi Ward 8, Phu Nhuan District
700000Ho Chi Minh City
Vietnam
+84 28 3636 7887

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