Weightings Related To The Use Of A Wind Shield Outdoors; Appendix 3 - sauter SW 1000 Instruction Manual

Appendix 3

Weightings related to the use of a wind shield outdoors

dB
1,0
0,5
0,0
-0,5
-1,0
-1,5
-2,0
Frequency
Value [dB]
[Hz]
*50.119
*63.096
*79.433
*100.00
*125.89
*158.49
*199.53
*251.19
*316.23
Extended uncertainties: U = 0.15 (k = 2) for frequencies <= 4 kHz, U = 0.21 (k = 2)
for frequencies > 4 kHz.
Hint: The frequency marked with * is not recommended in the standard, the exact frequency is specified in IEC 61672-1.
SW-BA-e-1710
Korrekturen des Windschutzes im freien Feld
Frequency
[Hz]
-0.04 *398.11
0.04 *501.19
0.06 *630.96
0.00 *794.33
0.03 1000.0
0.02 1258.9
0.03 1584.9
0.02 1995.3
-0.01 2511.9
H
z
Frequency
Value [dB]
[Hz]
0.06 3162.3
0.04 3981.1
0.06 5011.9
0.09 6200.6
0.14 7943.3
0.24 10,000
0.30 12,589
0.37 15,849
0.41 *19,953
Value [dB]
0.12
-0.24
-0.30
-0.33
-0.66
-0.71
-1.04
-1.37
-1.92
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