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Attenuation data – React HB
React Headband, EN 352, H-34 M-27 L-20 SNR-30
Freq.Hz
63
125
250
500
1000
2000
3150
4000
6300
8000
Mean.att.
21,0
18,4
21,1
27,7
36,9
36,1
42,1
38,8
St.dev.
6,3
4,5
4,2
3,5
4,0
3,6
3,5
5,4
APV
14,7
13,9
16,9
24,2
32,9
32,5
38,6
33,4
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