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Measurement of electromagnetic attenuation

We carry out measurements of electromagnetic attenuation, construction objects in the frequency band from 10MHz to 10GHz.

The measurements are made to determine needed to implement technical solutions enabling fulfilment of the requirements for hardware Electromagnetic Protection Zone.

Research attenuation of electromagnetic we do for rooms that are in the design phase and after made the electromagnetic damping system.

Measurement of acoustic attenuation

We perform acoustic tests in accordance with the guidelines specified for special protection zones for the existing condition and for the state after the acoustic and vibroacoustic shielding.

In the tested room, we place a twelve-sided sound source. The sound is emitted in selected octave frequencies with a signal level of approximately 105.4dB. In the receiving room, the signal level of the received sound is measured by of the Larson Davis Model 831 sound analyzer.