38
"Nominal
frequency
(Hz)"
"Exact
frequency
(Hz)"
"UC-52
Frequency
Response
(dB)"
"FT3432
Frequency
Response
(dB)
case reflec-
tion"
"FT3432
Electrical
Response
(dB)"
"Total
Response
(dB)"
"Wind
screen
effect
(dB)"
"Total
Response
(WS-14
combined)
(dB)"
"Total
expanded
uncertainty"
3750
3758.4
0.4
-0.4
-0.1
-0.1
0.3
0.2
0.4
4000
3981.1
0.4
-0.5
-0.1
-0.2
0.4
0.2
0.4
4250
4217.0
0.4
-0.6
-0.1
-0.3
0.4
0.1
0.4
4500
4466.8
0.4
-0.3
0.0
0.1
0.5
0.6
0.4
4750
4731.5
0.3
0.1
0.0
0.4
0.4
0.8
0.4
5000
5011.9
0.3
0.5
0.0
0.8
0.4
1.2
0.4
5300
5308.8
0.2
0.2
0.0
0.4
0.4
0.8
0.4
5600
5623.4
0.2
0.0
0.0
0.2
0.5
0.7
0.4
6000
5956.6
0.1
-0.1
0.0
0.0
0.5
0.5
0.4
6300
6309.6
0.0
0.0
0.0
0.0
0.5
0.5
0.4
6700
6683.4
-0.1
0.2
0.0
0.1
0.3
0.4
0.4
7100
7079.5
-0.2
0.3
0.0
0.1
0.3
0.4
0.4
7500
7498.9
-0.4
0.5
0.1
0.2
0.3
0.5
0.4
8000
7943.3
-0.5
0.1
0.1
-0.3
0.2
-0.1
0.4
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