H=24 dB
63
125
250
15.1
15.7
19.1
4.5
3.0
3.1
10.7
12.7
15.9
M=22 dB
65
70
73.7
77.1 78.4
500
1000
22.9
27.0
2.9
2.3
20.0
24.7
L=18 dB
75
80
85
90
78.8 79.3 80.0 80.3
1013530, 1034400, 1030941, 1030942, 1030942-H5
2000
4000
24.4
38.4
3.3
3.0
21.1
35.4
SNR=25 dB
95
100
105 110
115
82.8 86.5 90.6
95.7 100.1
Sound restoration characteristics (volume control in maximum position)
Level outside the earmuff (dBA)
8000
40.9
3.4
37.5
120
57