B
B:1
B:4
C
C:1
C:5
D
Attenuation values, SNR
MT16H21FWS5*-*****
Frequency (Hz)
2)
Mean attenuation (dB)
Std deviation (dB)
4)
Assumed Protection Value (dB)
1) Weight 352g
E
Input signal / usage time
1
h
8
6
4
2
0
x
2x
B:2
B:5
C:2
C:6
63
15.1
11.1
3)
3.8
11.8
5)
16x
4x
8x
C:3
C:7
125
250
500
18.2
27.0
2.6
2.3
2.2
8.5
15.8
24.8
NRR=20 SNR=26 db H=29 db M=23 db L=19 db
G
MT16H21FWS5*-*****
2
B:3
B:6
C:4
C:8
1000
2000
4000
23.8
33.4
37.7
2.1
3.6
21.7
29.8
35.5
Criterion Levels
H= 103 dB(A)
M= 96 dB(A)
L=
8000
38.9
2.2
3.3
35.5
93 dB(A)