3M BK4936, Version A: QE7052 Table B.14 - Octave Band

Page 62 Microphones
QE7052 microphone (Figures/Tables “B”)
053-469 RevC
SoundPro models SE and DL Data Addendum
Table B.14 - Octave Band
A Weighting, Fast Response, SPL
Range
(dB)
16
Hz
31.5
Hz
63
Hz
125
Hz
250
Hz
500
Hz
1000
Hz
2000
Hz
4000
Hz
8000
Hz
16
kHz
-10 to 70
-16.7
-7.3
3.6
10.0
14.6
17.6
18.9
18.6
18.4
17.3
14.0
0 to 80
-16.9
-6.2
3.4
10.4
14.6
17.5
18.8
18.8
18.3
17.1
13.8
10 to 90
-13.3
-7.3
3.7
10.7
14.8
17.4
18.7
18.7
18.2
17.1
13.8
20 to 100
-5.9
-4.2
3.3
10.4
14.9
17.8
18.7
18.6
18.2
17.0
14.0
30 to 110
4.2
1.3
4.5
9.9
14.8
17.3
18.6
18.2
18.7
19.3
19.3
40 to 120
13.0
9.1
9.2
11.3
14.5
17.2
20.2
23.3
26.3
29.3
29.3
50 to 130
24.6
20.5
18.3
21.2
24.2
27.2
30.2
33.3
36.3
39.3
39.3
60 to 140
34.8
30.2
28.2
31.2
34.2
37.2
40.2
43.3
46.3
49.3
49.3
A Weighting, Fast Response, LEQ
Range
(dB)
16
Hz
31.5
Hz
63
Hz
125
Hz
250
Hz
500
Hz
1000
Hz
2000
Hz
4000
Hz
8000
Hz
16
kHz
-10 to 70
-16.9
-6.9
3.3
10.1
14.9
17.7
18.8
18.8
18.4
17.3
14.0
0 to 80
-16.7
-6.1
3.6
10.2
14.8
17.5
18.7
18.6
18.3
17.1
13.9
10 to 90
-14.1
-6.4
3.5
10.2
14.7
17.5
18.7
18.6
18.2
17.1
13.8
20 to 100
-6.0
-4.9
3.4
10.3
14.8
17.5
18.7
18.6
18.2
17.0
14.0
30 to 110
3.6
0.4
4.7
10.5
14.6
17.3
18.6
18.2
18.9
19.3
19.3
40 to 120
14.3
10.3
8.8
11.6
14.7
17.3
20.2
23.3
26.3
29.3
29.3
50 to 130
24.4
20.2
18.3
21.2
24.2
27.2
30.2
33.3
36.3
39.3
39.3
60 to 140
33.9
30.1
28.3
31.2
34.2
37.2
40.2
43.3
46.3
49.3
49.3
A Weighting, Slow Response, SPL
Range
(dB)
16
Hz
31.5
Hz
63
Hz
125
Hz
250
Hz
500
Hz
1000
Hz
2000
Hz
4000
Hz
8000
Hz
16
kHz
-10 to 70
-16.9
-6.3
3.4
10.2
14.8
17.7
18.8
18.7
18.4
17.3
13.9
0 to 80
-16.8
-6.2
3.5
10.2
14.6
17.5
18.7
18.6
18.3
17.1
13.8
10 to 90
-14.7
-6.7
3.5
10.0
14.7
17.5
18.7
18.6
18.1
16.8
13.1
20 to 100
-6.4
-5.4
3.3
10.0
14.6
17.4
18.5
18.3
18.3
18.3
18.3
30 to 110
3.9
4.2
7.2
10.2
13.3
16.3
19.3
22.3
25.3
28.3
28.3
40 to 120
13.5
14.2
17.2
20.2
23.3
26.3
29.3
32.3
35.3
38.3
38.3
50 to 130
23.7
24.2
27.2
30.2
33.3
36.3
39.3
42.3
45.3
48.3
48.3
60 to 140
34.1
34.2
37.2
40.2
43.3
46.3
49.3
52.3
55.3
58.3
58.3
A Weighting, Slow Response, LEQ
Range
(dB)
16
Hz
31.5
Hz
63
Hz
125
Hz
250
Hz
500
Hz
1000
Hz
2000
Hz
4000
Hz
8000
Hz
16
kHz
-10 to 70
-16.9
-6.4
3.4
10.4
14.8
17.6
18.7
18.7
18.4
17.2
13.9
0 to 80
-16.9
-6.3
3.2
10.2
14.7
17.5
18.7
18.6
18.3
17.1
13.8
10 to 90
-14.4
-6.4
3.4
10.1
14.7
17.5
18.7
18.6
18.1
16.8
13.1
20 to 100
-6.0
-5.5
3.3
10.1
14.5
17.5
18.5
18.3
18.3
18.3
18.3
30 to 110
3.9
4.2
7.2
10.3
13.3
16.3
19.3
22.3
25.3
28.3
28.3
40 to 120
13.8
14.2
17.2
20.2
23.3
26.3
29.3
32.3
35.3
38.3
38.3
50 to 130
23.9
24.2
27.2
30.2
33.3
36.3
39.3
42.3
45.3
48.3
48.3
60 to 140
34.1
34.2
37.2
40.2
43.3
46.3
49.3
52.3
55.3
58.3
58.3