KEY REGIONAL COMPARISON COOMET.AUV.A-K5. ANALYSIS OF THE RESULTS
The article analyzes the results of bilateral key regional comparison COOMET.AUV.A-K.5 related to the calibration of one-inch laboratory standard microphones in the frequency range from 2 Hz to 10 kHz. The national metrology institutes in the field of acoustics of: Ukraine (DP NDI “Systema”) and Poland (GUM) have been participated in this comparison.