3M BK4936, Version A: QE7052 Table A.27 - Slow Response and LEQ When using 18 pF, 50 Ohm Termination ,

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Table A.27 - Slow Response and LEQ
When using 18 pF, 50 Ohm Termination
A Weighting, Slow Response, LEQ
Range
(dB)
12.5
Hz
16
Hz
20
Hz
25
Hz
31.5
Hz
40
Hz
50
Hz
63
Hz
80
Hz
100
Hz
125
Hz
160
Hz
200
Hz
250
Hz
315
Hz
400
Hz
500
Hz
630
Hz
-10 to 70
-16.9
-16.9
-16.9
-16.9
-16.7
-13.2
-9.6
-6.4
-3.6
-1.3
0.9
3.4
4.1
5.2
6.4
7.0
7.9
8.4
0 to 80
-16.9
-16.9
-16.9
-16.9
-16.5
-12.7
-9.4
-6.5
-3.7
-1.4
0.7
3.4
4.0
5.3
6.2
7.1
7.8
8.5
10 to 90
-16.9
-16.7
-16.9
-16.8
-15.7
-12.5
-9.8
-6.1
-3.7
-1.7
0.7
3.0
3.9
5.2
6.2
7.0
7.8
8.3
20 to 100
-12.7
-7.0
-12.6
-9.7
-9.7
-9.6
-6.7
-6.3
-3.4
-1.1
0.1
3.0
3.7
5.1
6.2
7.0
7.2
8.2
30 to 110
-2.7
3.2
-2.7
0.4
0.3
0.3
3.2
3.2
3.2
6.2
6.2
6.2
9.2
9.2
9.2
12.3
12.3
12.3
40 to 120
7.3
13.1
7.3
10.3
10.2
10.2
13.2
13.2
13.2
16.2
16.2
16.2
19.2
19.2
19.2
22.3
22.3
22.3
50 to 130
17.2
23.4
17.3
20.2
20.2
20.2
23.2
23.2
23.2
26.2
26.2
26.2
29.2
29.2
29.2
32.3
32.3
32.3
60 to 140
27.2
33.3
27.3
30.3
30.2
30.2
33.2
33.2
33.2
36.2
36.2
36.2
39.2
39.2
39.2
42.3
42.3
42.3
Range
(dB)
800
Hz
1000
Hz
1250
Hz
1600
Hz
2000
Hz
2500
Hz
3150
Hz
4000
Hz
5000
Hz
6300
Hz
8000
Hz
10
kHz
12.5
kHz
16
kHz
20
kHz
-10 to 70
8.7
8.9
9.1
9.1
9.2
9.3
9.5
9.7
9.9
9.8
9.7
9.2
8.2
6.8
5.1
0 to 80
8.5
8.8
9.1
9.1
9.1
9.3
9.5
9.6
9.8
9.7
9.6
9.2
8.1
6.8
5.1
10 to 90
8.3
8.7
8.9
9.0
8.9
9.2
9.1
9.5
9.7
9.1
9.1
9.0
7.3
7.3
7.3
20 to 100
8.3
8.3
8.3
8.3
8.3
8.3
11.3
11.3
11.3
14.3
14.3
14.3
17.3
17.3
17.3
30 to 110
15.3
15.3
15.3
18.3
18.3
18.3
21.3
21.3
21.3
24.3
24.3
24.3
27.3
27.3
27.3
40 to 120
25.3
25.3
25.3
28.3
28.3
28.3
31.3
31.3
31.3
34.3
34.3
34.3
37.3
37.3
37.3
50 to 130
35.3
35.3
35.3
38.3
38.3
38.3
41.3
41.3
41.3
44.3
44.3
44.3
47.3
47.3
47.3
60 to 140
45.3
45.3
45.3
48.3
48.3
48.3
51.3
51.3
51.3
54.3
54.3
54.3
57.3
57.3
57.3