User Guide

SiLiCoNe EaR TiPs - AtTeNuAtIoN DaTa (AnSi S3.19-1974)
Test Frequency (Hz) 125 250 500 1000 2000 3150 4000 6300 8000
NrR
25
Mean Attenuation (dB) 19.0 19.5 19.0 31.5 31.0 31.0 45.0 48.5 43.0
Standard Deviation 2.8 0.7 2.8 0.7 1.4 1.4 2.8 0.7 1.4
FoAm EaR TiPs - AtTeNuAtIoN DaTa (AnSi S3.19-1974)
Test Frequency (Hz) 125 250 500 1000 2000 3150 4000 6300 8000
NrR
25
Mean Attenuation (dB) 21.5 18.5 24.0 25.0 29.5 30.0 49.0 48.5 43.5
Standard Deviation 3.5 2.1 2.8 1.4 0.7 1.4 4.2 0.7 0.7