3M Peltor Twin CupMT72H540P3 50 Serie Mode D'emploi page 3

E)
Model Frequency
Mean att.
2
Twin Cup
Stand. dev.
MT72H540F-50
APV
4
Model
Frequency
Twin Cup
Mean att.
Stand. dev.
MT72H540P3E-50
APV
4
125 250 500 1000 2000 4000 8000
1
18.9 24.4 32.7 35.3
2.3 1.8 1.7 2.6
3
16.6 22.6 31.0 32.7
125 250 500 1000 2000 4000 8000
1
17.9 23.3 34.0 35.8
2
3.3 3.6 4.2 2.9
3
14.6 19.7 29.8 32.9
H
33.3 41.0 39.4
2.7 3.0 3.2
33 dB
30.6 38.1 36.2
H
31.5 40.5 36.5
3.0 4.7 4.0
31 dB
28.5 35.8 32.5
3
M L
SNR
31 dB 24 dB 33 dB
M L
SNR
29 dB 21 dB 31 dB