Larson Davis Spartan 821 - Page 95

Spartan 821/721 Manual IEC 61672-1 Section 9.3 B-6
1884
-0.06 0.06 0.41 0.35 -0.35 0.25
1995
-0.04 0.04 0.48 0.44 -0.44 0.25
2113
-0.11 0.11 0.52 0.41 -0.41 0.35
2239
-0.11 0.11 0.52 0.41 -0.41 0.35
2371
-0.13 0.13 0.59 0.46 -0.46 0.35
2512
-0.11 0.11 0.63 0.51 -0.51 0.35
2661
-0.09 0.09 0.64 0.55 -0.55 0.35
2818
-0.11 0.11 0.67 0.56 -0.56 0.35
2985
-0.14 0.14 0.63 0.49 -0.49 0.35
3162
-0.14 0.14 0.57 0.43 -0.43 0.35
3350
-0.12 0.12 0.51 0.39 -0.39 0.35
3548
-0.12 0.12 0.37 0.25 -0.25 0.35
3758
-0.09 0.09 0.25 0.16 -0.16 0.35
3981
-0.06 0.06 0.12 0.06 -0.06 0.35
4217
0.03 -0.03 -0.02 0.01 -0.01 0.45
4467
0.04 -0.04 -0.14 -0.10 0.10 0.45
4732
0.03 -0.03 -0.34 -0.31 0.31 0.45
5012
0.09 -0.09 -0.39 -0.30 0.30 0.45
5309
0.04 -0.04 -0.38 -0.35 0.35 0.45
5623
0.10 -0.10 -0.35 -0.25 0.25 0.45
5957
0.05 -0.05 -0.26 -0.21 0.21 0.45
6310
-0.06 0.06 -0.14 -0.21 0.21 0.45
6683
-0.17 0.17 -0.08 -0.25 0.25 0.45
7079
-0.21 0.21 -0.03 -0.24 0.24 0.45
TABLE B.2 821 with PRM821/377B02 Random Incidence Responses and Corrections,
Required by IEC 61672-1 (Continued)
Frequency
Random
Incidence
Response
Random
Incidence
Corrections
Effect of
WS001
Wind
Screen on
Random
Response
Random
Response
821 with
WS001
Wind
Screen
Random
Response
Corrections
821 with
WS001
Wind
Screen¹
Expanded
uncertainty
of
Corrections
@95%
Hz dB dB dB dB dB dB