EasyManua.ls Logo

Larson Davis Spartan 821 - Page 94

Larson Davis Spartan 821
129 pages
Print Icon
To Next Page IconTo Next Page
To Next Page IconTo Next Page
To Previous Page IconTo Previous Page
To Previous Page IconTo Previous Page
Loading...
Spartan 821/721 Manual IEC 61672-1 Section 9.3 B-5
TABLE B.2 821 with PRM821/377B02 Random Incidence Responses and Corrections,
Required by IEC 61672-1
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
63
0.00 0.00 -0.06 -0.06 0.06 0.25
79
0.00 0.00 -0.06 -0.06 0.06 0.25
100
0.00 0.00 -0.06 -0.06 0.06 0.25
126
0.00 0.00 -0.06 -0.06 0.06 0.25
159
0.00 0.00 -0.06 -0.06 0.06 0.25
200
-0.01 0.01 -0.05 -0.06 0.06 0.25
251
-0.01 0.01 -0.05 -0.06 0.06 0.25
316
-0.03 0.03 -0.05 -0.08 0.08 0.25
398
0.01 -0.01 -0.04 -0.03 0.03 0.25
501
0.07 -0.07 0.00 0.07 -0.07 0.25
631
0.11 -0.11 0.00 0.11 -0.11 0.25
794
0.06 -0.06 0.05 0.11 -0.11 0.25
1000
0.00 0.00 0.10 0.10 -0.10 0.25
1059
0.01 -0.01 0.10 0.11 -0.11 0.25
1122
-0.02 0.02 0.15 0.12 -0.12 0.25
1189
-0.01 0.01 0.15 0.14 -0.14 0.25
1259
0.02 -0.02 0.16 0.19 -0.19 0.25
1334
-0.12 0.12 0.22 0.10 -0.10 0.25
1413
-0.02 0.02 0.23 0.20 -0.20 0.25
1496
-0.01 0.01 0.23 0.22 -0.22 0.25
1585
-0.03 0.03 0.32 0.29 -0.29 0.25
1679
-0.08 0.08 0.31 0.23 -0.23 0.25
1778
-0.12 0.12 0.40 0.28 -0.28 0.25

Related product manuals