3M PELTOR LiteCom Manual De Instrucciones página 5

G) EN352-6 Built in two-way radio input level
Input Level (dBV) Mean (DB)
-41.6
-37.0
-32.0
-27.0
-22.0
-17.0
-12.0
-7.0
The electronical input level for which the sound pressure is equal to 82 dB(A) under max modulation: -12.6 dB (232 mV)
StDev
54.7 1.1
58.1 0.9
62.4 0.8
67.2 0.8
72.0 0.8
76.9 0.8
81.8 0.9
86.5 0.8